item: #1 of 118 id: jbms-10 author: Haddadou, Naima; Chaid, Rabah; Ghernouti, Youcef; Adjou, Naima title: The effect of hybrid steel fiber on the properties of fresh and hardened self-compacting concrete date: 2014-06-06 words: 4699 flesch: 69 summary: Self-compacting concrete (SCC) offers several economical and technical benefits, the use of steel fibers extends its possibilities. Two different types of steel fibers were used in combination with different lengths (50 mm and 30 mm), keeping the total fiber content constant at 60 kg/m3. keywords: cement; concrete; fibers; flow; properties; scc; self; steel; strength; tensile; test cache: jbms-10.pdf plain text: jbms-10.txt item: #2 of 118 id: jbms-1005 author: Smaida, Ali; Haddadi , Smail; Nechnech, Ammar title: Study of the mechanical behavior of dune sand treated by hydraulic binders: application in the road geotechnical field date: 2021-03-22 words: 3997 flesch: 66 summary: (2021) 8: 32-44 Original Article DOI : 10.34118/jbms.v8i1.1005 ISSN: 2353-0057, EISSN : 2600-6936 Study of the mechanical behavior of dune sand treated by hydraulic binders: application in the road geotechnical field Smaida In the present work, we report on the improvement of the physical and mechanical characteristics of dune sand used for road construction. keywords: dune; mixtures; pozzolan; sand; strength cache: jbms-1005.pdf plain text: jbms-1005.txt item: #3 of 118 id: jbms-1054 author: Gupta, Neha; Arif Kamal , Mohammad ; Singh Brar, Tejwant title: Exploration of prefabricated building system in housing construction date: 2021-02-26 words: 5883 flesch: 54 summary: Key words: Prefabrication, building, construction system, housing, India. Prefabrication Conventional Minimum no. of units required in a for prefabricated construction to be economical is 2500. keywords: building; components; construction; cost; factory; housing; india; prefabrication; site; system; technology; urban cache: jbms-1054.pdf plain text: jbms-1054.txt item: #4 of 118 id: jbms-1080 author: Sahraoui, Mohamed; Bouziani, Tayeb title: ANN modelling approach for predicting SCC properties - Research considering Algerian experience. Part III. Effect of mineral admixtures date: 2021-12-31 words: 4539 flesch: 68 summary: 54,28 54,28 12 0,4 0 0,6 64,51 66,90 88,94 94,08 12,69 5,12 8,26 12,12 51,67 46,21 13 0,4 0,2 0,4 79,53 70,21 92,66 Ghafoori et al (2016) show an improvement in SCC fresh properties with incorporation of natural pozzolan while compressive strength is slightly decreased. keywords: cement; concrete; lim; properties; self; slag cache: jbms-1080.pdf plain text: jbms-1080.txt item: #5 of 118 id: jbms-11 author: Ghernouti, Youcef; Rabehi, Bahia; Benhamna, Ali; Hadj Mostefa, Adda title: Strengthening of concrete beams by CFRP: Experimental study and finite element analysis date: 2014-06-06 words: 3876 flesch: 59 summary: Sumarac et al. (2003) investigated the fracture of reinforced concrete beams subjected to three-point bending analytically (using fracture mechanics), numerically (using finite elements), and experimentally (using load controlled testing). Salah and El-Adawy (1975) used an energy balance cracking criterion along with finite element analysis in order to predict the cracking moment of reinforced concrete beams. keywords: beams; cfrp; composite; concrete; element; specimens; strength; struct cache: jbms-11.pdf plain text: jbms-11.txt item: #6 of 118 id: jbms-1158 author: P N, Ojha; N S, Adarsh Kumar ; Singh, Brijesh; Singh, Abhishek; Patel, Vikas title: A case study on deterioration assessment and rehabilitation of fire damaged reinforced concrete structure date: 2021-07-01 words: 4960 flesch: 61 summary: Test method for spalling of fire exposed concrete. The field investigation covered (i) determination of Quality of concrete using UPV testing technique as per IS: 13311 (Part – I) - 1992, (ii) Concrete cover study and (iii) extraction of concrete cores samples from identified members for Carbonation study at site and to further carry out the laboratory investigation on concrete cores, which covered (a) Determination of equivalent cube compressive strength of concrete core as per IS 456 (2000) & IS:516(1959) (b) Chemical analysis of hardened concrete to determine pH value, chloride content and Sulphate content. keywords: cement; concrete; depth; fire; samples; strength; study; temperature cache: jbms-1158.pdf plain text: jbms-1158.txt item: #7 of 118 id: jbms-12 author: Azakine Sindanne, Sylvere; Ntamack, Guy Edgar; Lemanle Sanga, Roger Pierre; Moubeke, Claude Armand; Kelmamo Sallaboui, Eric Sylvain; Bouabid, Hamid; Mansouri, Khalifa; D’ouazzane, Saad Charif title: Thermophysical characterization of earth blocks stabilized by cement, sawdust and lime date: 2014-06-06 words: 2670 flesch: 66 summary: Key words: Earth blocks, stabilization, thermal conductivity, thermal resistance, cement, lime, sawdust. If: 2 4 r Dt  The following equation can be written: 4 ( , ) log( ) ( ) 0( ) 4 Q Dt T r t e              (3) Taking into account the linear asymptote at long time, Eq 3 can be simplified to be: 1 ( , ) log( ) log( ) 4 Q T r t t te            (4)  : thermal conductivity ; Q : flow of heat per unit length e : the thickness of the test piece 60 Azakine Sindanne et al., J. Build. keywords: cement; cseb; lime; sawdust; temperature cache: jbms-12.pdf plain text: jbms-12.txt item: #8 of 118 id: jbms-1208 author: Sharma, Satish ; Arora, V V ; Ojha, P N; Singh, Brijesh; Patel, Vikas ; N S, Adarsh Kumar title: Use of bottom ash as part replacement of sand for making concrete blocks date: 2021-07-05 words: 4695 flesch: 64 summary: I, BA II & BA III collected from three different location of Coal Fed Thermal Power Station. The particle size distribution of the BA from the power station in is close to natural sand which makes it possible to replace the natural sand in concrete with the BA. ii) When BA sand was used in concrete, the workability of fresh concrete improved; when used in medium to high strength concrete even for the same slump value the concrete with BA sand was easier to be cast. keywords: ash; blocks; compressive; concrete; mix; replacement; sand; strength cache: jbms-1208.pdf plain text: jbms-1208.txt item: #9 of 118 id: jbms-1288 author: Vijayakumar, Amudhan; Qian, Hui title: The High-Speed Railway Bridges Under Vehicle Moving Load And Near Fault Seismic Ground Motions – Review. date: 2021-12-31 words: 6282 flesch: 58 summary: 2.3 Characteristics of near fault ground motions Previous researches conducted numerous comparisons between the near faults and far fault motions to study the structural response of the structures and to understand the characteristics of near fault pulse-like motions. This literature review can help the beginners and who initiate the study based on the dynamic behavior of high speed railway bridges and its components under seismic and moving load effects. keywords: bridge; earthquake; effects; fault; ground; motions; near; railway; response; speed; structures; system; train cache: jbms-1288.pdf plain text: jbms-1288.txt item: #10 of 118 id: jbms-13 author: Adjou, Naima; Haddadou, Naima title: Comparative performance of isolated and fixed-base reinforced concrete structures date: 2015-01-30 words: 2560 flesch: 58 summary: Therefore, this article includes a numerical application of the nonlinear static method, the capacity spectrum method (CSM), on two types of structures, fixed base structure and isolated base structure. Conventional structure Isolated structure µ Dy (cm) keywords: base; capacity; isolation; spectrum; structure; system cache: jbms-13.pdf plain text: jbms-13.txt item: #11 of 118 id: jbms-1333 author: Alomaja, Jonathan; Jimoh, Alao; Wilson, Uwemedimo; Joseph, Oluwatoyin; Akinleye, Monsuru; Adeleke, Joseph title: Development of Guinea Corn Husk-Cow Hair Hybrid Fibre Reinforced Cement Composite date: 2021-12-31 words: 3033 flesch: 61 summary: The highest flexural strength was 22.37MPa, exhibited by the composite reinforced with 15% (12.5% GCH & 2.5% CH) hybrid fibre. From the results obtained, VM reinforced with 25% (15% GCH & 10% CH) hybrid fibre has the lowest density of 1019 kg/m3. keywords: cement; composite; corn; fibre; gch; guinea; hybrid cache: jbms-1333.pdf plain text: jbms-1333.txt item: #12 of 118 id: jbms-137 author: Abbou , Mohammed; Semcha , Abdelaziz; Kazi-Aoual , Fatiha title: Stabilization of compressed earth block clayey materials from Adrar (Algeria) by lime and crushed sand date: 2020-04-09 words: 3501 flesch: 69 summary: This depends on the increase in lime content and the cure time. Property changes induced in clay soils when using lime stabilization. keywords: clay; content; days; earth; lime; mixture; sand; strength cache: jbms-137.pdf plain text: jbms-137.txt item: #13 of 118 id: jbms-1373 author: Mbereyaho, Leopold; Jean Bosco, Niyoyita; Augustin, Kimararungu ; Desire, Ntakiyimana title: Basalt Powder Waste Application as Affordable Concrete Admixture date: 2022-04-14 words: 4722 flesch: 63 summary: This study aimed at analyzing the potentials of basalt powder waste used in concrete as admixtures in different percentages, e.g. 0%, 5%, 10%, 15% and 20%. The results showed that the gradual incorporation of basalt powder waste as admixture up to 20%, accelerated the setting time more than 13 times, but decreased the compressive strength of concrete by around 24.5%, with comparison to normal concrete strength. keywords: basalt; cement; concrete; powder; setting; strength; time; waste cache: jbms-1373.pdf plain text: jbms-1373.txt item: #14 of 118 id: jbms-1374 author: Louadj, Samia ; Smail, Lila title: Seismic analysis of Souk Tlata dam behaviour using finite element simulation date: 2022-02-17 words: 4654 flesch: 65 summary: Youd and Idriss, (2001), Wang (2007), Chen et al. (2009), Holzer et al. (2010), Huang and Jiang (2010), Cao et al. (2011), Hou et al. (2011) and Liu et al. (2016) have shown that medium–strong earthquakes (Mw 5.5–6.5) will not cause fissures in earth dams, but do cause sand liquefaction over large areas. The behaviour of dam materials is described using the simple non associated Mohr Coulomb criterion. keywords: analysis; crest; dam; dams; displacement; earthquake; figure; frequency; loading cache: jbms-1374.pdf plain text: jbms-1374.txt item: #15 of 118 id: jbms-1375 author: Wilson, Uwemedimo Nyong; Z, Gambo; I S , Mohammed ; O C, Eze ; S O, Odeyemi title: Pozzolanic Properties of White Cowpea Husk Ash date: 2021-12-31 words: 3512 flesch: 66 summary: The increase in consistencies with increase in WCHA content could be due to high LoI of WCHA compared to Wilson et al., J. Build. Effect of WCHA on Initial Setting and Final Setting Time of Cement Paste The initial setting and final setting time of WCHA-Cement paste ranged from 76 to 168 minutes and 172 to 351 minutes respectively for 0 to 25 % WCHA replacement as shown in Figure 3. keywords: ash; cement; concrete; content; cowpea; effect; properties; strength; wcha cache: jbms-1375.pdf plain text: jbms-1375.txt item: #16 of 118 id: jbms-14 author: Gueddouda, Mohamed Kamel; Goual, Idriss; Taibi, Said; Aboubekr, Nabil; Lamara, Mohamed title: Effect of bentonite on the saturated hydraulic conductivity of landfill liners based on dune sand date: 2015-01-30 words: 3207 flesch: 61 summary: % SiO2 Al2O3 Na2O CaO K2O MgO Fe2O3 CaCO3 SO3 Bentonite 65.2 17.25 3 5 1.7 3.10 2.10 / 2.65 Dune sand 95.87 / / / / / / 2.9 0.91 97 % S +3 % B 4% 0% 1,8 19,1 10,5 20 --- -- 2,6395 10 0,85 17 95 % S +5 % B 5% 0% 2,5 18,8 keywords: bentonite; conductivity; dune; kpa; mixtures; sand; stress cache: jbms-14.pdf plain text: jbms-14.txt item: #17 of 118 id: jbms-1441 author: Goutsaya, Janvier; Ntamack, Guy Edgar; Kenmeugne, Bienvenu; Charif d’Ouazzane, Saâd title: Mechanical characteristics of compressed earth blocks, compressed stabilized earth blocks and stabilized adobe bricks with cement in the town of Ngaoundere - Cameroon date: 2021-12-31 words: 5643 flesch: 78 summary: % GRAVEL Φ > 2000µm % SAND 20<Φ<2000µm % SILT 2<Φ<20 µm % CLAY Φ≤ 2 µm MAI 1,5 53,3 28,2 17 BAM 14 48,2 14,3 23,5 GAD Rmoy (4%) Rmoy(8%) MAI 2,42 keywords: aebs; build; cement; compression; csebs; earth; fig; stress cache: jbms-1441.pdf plain text: jbms-1441.txt item: #18 of 118 id: jbms-1487 author: Ojha, P N ; Kumar, Suresh; Mandre, Manish Kumar; Mittal, Piyush; Singh, Brijesh; V V, Arora title: Empirical Equation for Concrete Made With PPC or OPC with Fly Ash by Accelerated Mix Design Method date: 2021-12-31 words: 4773 flesch: 67 summary: Accelerated curing of normal concrete by warm water method and boiling water method provided by IS:9013 (1978) are helpful to predict 28 days strength of control concrete with respect to accelerated cured strength by means of correlation between accelerated strength and normal curing strength. As per IS: 9013 methodology to predict the 28 days strength of concrete from accelerated cured strength are indicated only for normal/control concrete. keywords: ash; compressive; concrete; days; fly; opc; strength; water cache: jbms-1487.pdf plain text: jbms-1487.txt item: #19 of 118 id: jbms-1488 author: Patel, Vikas; Singh, Brijesh; Ojha, P N ; Ranga Rao, Pandu ; Sagar, Amit title: Impact of ISO: 17020 for Quality Assurance System in Construction Sector date: 2021-12-31 words: 3655 flesch: 47 summary: The study was conducted for construction projects of different government bodies. Quality is one of the critical factors in the success of construction projects. keywords: assurance; construction; factors; implementation; iso; projects; quality; system cache: jbms-1488.pdf plain text: jbms-1488.txt item: #20 of 118 id: jbms-1598 author: Bouabdallah, Moulaï Abdellah title: Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete date: 2022-05-27 words: 4579 flesch: 68 summary: °C, 450°C, 600°C and 900°C. With regard to Figure 6 (c), it shows that the compressive strength was rising proportionally with temperature between 20 °C and 250 °C for ordinary concrete, and between 20 °C and 350 °C for concrete high performance. keywords: c oc; concrete; days; hpc; s s; temperature; ° c cache: jbms-1598.pdf plain text: jbms-1598.txt item: #21 of 118 id: jbms-16 author: Oyedepo, Olugbenga Joseph ; Olanitori, Lekan Makanju; Akande, Sumbo Philip title: Performance of coconut shell ash and palm kernel shell ash as partial replacement for cement in concrete date: 2015-01-30 words: 2914 flesch: 65 summary: Ndoke (2006) investigated the suitability of palm kernel shells as partial replacement for coarse aggregates in asphaltic concrete. Olanipekun et al. (2006) compared concrete made with coconut shells and palm kernel shells as replacement for coarse aggregates and concluded that coconut shells performed better than palm kernel shells. keywords: cement; concrete; kernel; palm; replacement; shell cache: jbms-16.pdf plain text: jbms-16.txt item: #22 of 118 id: jbms-1606 author: Apeh, Abah Joseph title: Hydration Behaviour and Characteristics of Binary Blended Metakaolin Cement Pastes date: 2022-04-14 words: 8306 flesch: 63 summary: The influences of MK cement on hydration and microstructure development can be seen through its chemical and physical effects. These two reactions form the basis for hydration behaviour of MK blended cement which requires more in depth study. keywords: blended; cement; content; days; hydration; increase; pastes; reaction; strength; water cache: jbms-1606.pdf plain text: jbms-1606.txt item: #23 of 118 id: jbms-17 author: Bouziani, Tayeb title: Self-compactibility of flowing sand-concrete containing dune sand and marble powder date: 2015-01-30 words: 2763 flesch: 70 summary: At required levels, fresh self-compacting concrete must possess the following key properties (AFGC, 2008): - Flowability - Passing ability - Stability To achieve these properties, some of the basic requirements are for FSC mixtures to have high powder content and the incorporation of superplasticizer. The compositions of FSC mixtures are presented in Table 3. keywords: fig; flow; fsc; mixtures; slump cache: jbms-17.pdf plain text: jbms-17.txt item: #24 of 118 id: jbms-1772 author: Hadjazi, Khamis; Hamiani, A. ; Zouaoui, Sereir; Sofiane, Amziane title: Fatigue behavior of damaged concrete beams repaired with composite material date: 2022-10-21 words: 5084 flesch: 70 summary: (6), (12) and (17) becomes:     2 1 2 1 2 2 1 2 2 22 1, 1 2, 2 1, 1 2, 2 1, 1 2, 2 1 1N N a N N N N N N Y Y Y Yd K Y Y h b K M dx (9), Eq. (16) becomes:   1 2 1 2 1 2 2 1 1, 1 2, 2 1, 1 2, 2 N f a N N N N N N Y Yd M Y Y h N dx keywords: concrete; fatigue; frp; interface; loading; n n cache: jbms-1772.pdf plain text: jbms-1772.txt item: #25 of 118 id: jbms-18 author: Oyedepo, Olugbenga Joseph; Olukanni, Ebenezer Omoniyi title: Experimental investigation of the performance of palm kernel shell and periwinkle shell as partial replacement for coarse aggregate in asphaltic concrete date: 2016-03-04 words: 3023 flesch: 66 summary: PKS=6.42% < 10 10-20 20-30 >35 Exceptionally tough / Strong Very tough / Strong Good for pavement surface course Weak for pavement surface course Satisfactory for road surfacing/wearing course 4 Aggregate Crushing Value Test Specified Limit (%) CA=27.92% PWS=11.49% PKS=9.22% Not more than 30% for Surface or wearing course Satisfactory 5 Water In Bitumen Test 3.9% Max. keywords: aggregate; pks; pws; replacement; traffic; value cache: jbms-18.pdf plain text: jbms-18.txt item: #26 of 118 id: jbms-1882 author: Ghazoul , Tahir ; Benatta , Mohamed Atif ; Bachir Bouiadjra, Mohamed title: Static and dynamic behaviors of laminated composite plates resting on elastic foundation date: 2022-02-20 words: 4821 flesch: 79 summary:                                                 b s x x xx b s y y y y b s xy xy xy xy k k z k f z k k k      , ( )                  s yz yz s xy xz g z     , ( ) 1 ( ) g z Kinematics The displacement field can be obtained as                                           0 0 , , , , , , , , , , , , , , , , , , , , , , , , , b s b s b s w x y t w x y t u x y z t u x y t z f z x x w x y t w x y t v x y z t v x y t z f keywords: s s;   cache: jbms-1882.pdf plain text: jbms-1882.txt item: #27 of 118 id: jbms-1895 author: Chatbi , Mohammed ; Harrat , Zouaoui Rabie ; Ghazoul , Tahir ; Bachir Bouiadjra, Mohamed title: Free vibrational analysis of composite beams reinforced with randomly aligned and oriented carbon nanotubes, resting on an elastic foundation date: 2022-02-21 words: 2760 flesch: 61 summary: Conclusions In the present study, the material properties of carbon nanotubes reinforced composite beams are defined using the Mori-Tanaka’s method, while considering aligned and randomly oriented CNT’s, it is concluded that the aligned reinforcement in the polymer matrix is much more effective than the randomly oriented CNT’s, because CNT’s laid in an aligned way have high properties due to the high elastic properties of the CNT’s in disposition direction. Key words: Free vibration analyses, Mori-Tanaka’s method, Carbon nanotube reinforced beams, Elastic foundation, refined beam theory. keywords: beams; carbon; cnt; composite; modulus cache: jbms-1895.pdf plain text: jbms-1895.txt item: #28 of 118 id: jbms-1896 author: Ojha, P N ; Kumar, Sumit ; Kaura, Puneet; Singh, Brijesh; Singh, Pranay title: Experimental investigation on effect of corrosion on curvature-ductility relationship of RCC member in flexure date: 2022-05-24 words: 5099 flesch: 60 summary: 4. Conclusions Impact of corrosion on curvature ductility RC beams which was designed as per IS: 456 (2000) code was subject of this study and significant effect of corrosion on the flexure behavior of RC beam was observed. (Cabrera and Ghoddoussi, 1992) Studied the impact of corrosion on flexure behavior RCC member and reported that bond strength reduced at 9% corrosion level and also showed that deflection also increase due to increase in corrosion level. keywords: beams; concrete; corrosion; curvature; ductility; flexure; level; moment; strength cache: jbms-1896.pdf plain text: jbms-1896.txt item: #29 of 118 id: jbms-1897 author: Smaida, Ali; Cheriet , Rihab; Haddadi , Smail; Nechnech , Ammar title: Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations date: 2022-02-22 words: 3556 flesch: 65 summary: Mixture % of dune sand % of natural pozzolan % of lime % of (pozzolan+lime) DS 100-0-0 100 0 0 0 DS 90-8-2 90 8 2 10 DS 85-12-3 85 12 3 15 DS 80-16-4 80 16 4 20 DS 75-20-5 75 20 5 25 4. ISSN 2353-0057, EISSN : 2600-6936 Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations Smaida keywords: dune; mixtures; pozzolan; sand; strength; traités cache: jbms-1897.pdf plain text: jbms-1897.txt item: #30 of 118 id: jbms-19 author: Haddadou, Naima; Chaid, Rabah; Ghernouti, Youcef; Adjou, Naima; Bouzoualegh, Malik title: Fresh and hardened properties of self-compacting concrete with different mineral additions and fibers date: 2016-03-04 words: 4093 flesch: 66 summary: Highest splitting tensile strength obtained in M8 (polypropylene fiber in combination with steel fiber reinforced concrete) and in M7 (steel fibers reinforced concrete).  It is possible to produce hybrid fiber concretes using polypropylene fibers and glass fibers in combination with steel fibers, with an enhanced strengths compared to controlled concrete without fibers. keywords: cement; concrete; fibers; mineral; properties; scc; steel; strength; test cache: jbms-19.pdf plain text: jbms-19.txt item: #31 of 118 id: jbms-2 author: Bouziani, Tayeb title: Editorial for inaugural issue date: 2014-03-27 words: 351 flesch: 36 summary: In light of this development, our new journal looks at the potential of new researches and high quality contribution works within laboratories and universities, as well as the ways in which research development can impact beyond higher journal articles quality. The peer review procedure will match knowledgeable reviewers with submitted manuscripts to produce high quality articles of interest and scientific merit. keywords: jbms; journal cache: jbms-2.pdf plain text: jbms-2.txt item: #32 of 118 id: jbms-208 author: Djerouni , Salah; Ounis , Abdelhafid ; Athamnia , Brahim; Charrouf , Mouncef Eddine; Abdeddaim , Mahdi; Djedoui , Nassim title: Optimal seismic response using a Passive Tuned Mass Damper Inerter (TMDI) date: 2020-04-10 words: 3703 flesch: 67 summary: Tuned mass damper inerter (TMDI) creates a conventional generalization passive tuned mass damper (TMD) mass, spring, damper, and inerter. In order to estimate the effectiveness of the hybrid system, a base-isolated structure with a tuned mass damper called (L2) and a base-isolated structure with tuned mass damper inerter called (L3) are compared with a conventional base-isolated structure called (L1) (Benchmark model). keywords: base; damper; inerter; mass; structure; tmd cache: jbms-208.pdf plain text: jbms-208.txt item: #33 of 118 id: jbms-2082 author: Bendjilali, Fatiha ; Bendjillali, Khadra ; Benharzallah, Krobba title: Formulation and characterisation of micro and macro polypropylene fibre reinforced mortar date: 2022-05-30 words: 4301 flesch: 66 summary: The highest compressive strengths are produced in polypropylene fibres mortars, as in flexural strength, which shows the positive effect of the addition of polypropylene fibres to mortar. Composition of fibres mortars. keywords: concrete; fibres; mortar; polypropylene; strength; superplasticizer cache: jbms-2082.pdf plain text: jbms-2082.txt item: #34 of 118 id: jbms-2083 author: Ghedjati, Samir ; Lamara, Mohammed ; Houmadi , Youcef title: Probabilistic slope stability analysis: a case study of Ain Bouzian landslide within North-East Algeria date: 2022-06-30 words: 4697 flesch: 53 summary: Revue of strength reduction method (SRM) In the last few decencies, there are two main types of slope stability analysis method, one is based on the rigid body motion of limit equilibrium method, and the second is based on the numerical approaches. Probabilistic slope stability analysis for practice. keywords: analysis; failure; method; response; slope; soil; stability; study; system; table; water cache: jbms-2083.pdf plain text: jbms-2083.txt item: #35 of 118 id: jbms-21 author: Benabed, Benchaa; Soualhi, Hamza; Belaidi, Akram Salah Eddine; Azzouz, Lakhdar; Kadri, El Hadj; Kenai, Said title: Effect of limestone powder as a partial replacement of crushed quarry sand on properties of self-compacting repair mortars date: 2016-05-03 words: 6248 flesch: 64 summary: The effects of limestone powder content in crushed sand on the properties of SCRM are not studied. It is observed that when limestone powder content is 10 %, the SCRM achieved a better flowability. keywords: cement; concrete; content; limestone; limestone powder; powder; properties; sand; scrm; strength; viscosity cache: jbms-21.pdf plain text: jbms-21.txt item: #36 of 118 id: jbms-22 author: Khan, Rizwan Ahmad; Ganesh, Atluri title: The effect of coal bottom ash (CBA) on mechanical and durability characteristics of concrete date: 2016-05-03 words: 6254 flesch: 67 summary: BA before and after being grounded was used as replacement of cement and its physical and chemical properties were studied, it was found that compressive strength of mortar containing 20-30% of BA as cement replacement was much less than that of cement mortar at all ages, but at 60 days BA concrete has more strength (Jaturapitakkul and Cheerarot, 2003). Fresh properties of concrete like bleeding, workability, hardened properties like compressive test, splitting tensile test, modulus of elasticity, chemical resistance, density of concrete permeable pore space and water absorption, X-ray diffractogram, and SEM morphology of concrete containing BA as fine aggregate were studied, workability of BA concrete was found to decrease on use of CBA, water loss from bleeding decreased, permeable pore space increased in early age and reduced with the progress of curing age, water loss through air drying increases up to 50% replacement and from 75% it decreases, compressive strength reduces in early age and after 28 days curing strength increases, splitting tensile strength of concrete improved at all the curing ages on use of CBA as fine aggregate. keywords: ash; cement; compressive; concrete; days; gba; mix; strength cache: jbms-22.pdf plain text: jbms-22.txt item: #37 of 118 id: jbms-23 author: Gupta, Souradeep title: Effect of content and fineness of slag as high volume cement replacement on strength and durability of ultra-high performance mortar date: 2016-11-06 words: 5419 flesch: 59 summary: Design guide of high strength concrete. Influence of supplementary cementitious materials on engineering properties of high strength concrete. keywords: chloride; day; fineness; ggbs; mortar; penetration; replacement; slag; strength cache: jbms-23.pdf plain text: jbms-23.txt item: #38 of 118 id: jbms-24 author: Kore, Sudarshan Dattatraya; Vyas, Ashok Kumar title: Durability of concrete using marble mining waste date: 2016-11-06 words: 5123 flesch: 65 summary: They also reported that, water absorption and depth of carbonation of concrete containing marble aggregate showed similar results to that of control concrete. This may be the reason for better performance of concrete containing marble aggregate (mix C2) exposure to fire. keywords: aggregate; compressive; concrete; days; marble; mix; mixes; specimens; strength; waste cache: jbms-24.pdf plain text: jbms-24.txt item: #39 of 118 id: jbms-25 author: Yadav, Jitendra Singh; Tiwari, Suresh Kumar title: Effect of inclusion of crumb rubber on the unconfined compressive strength and wet-dry durability of cement stabilized clayey soil date: 2016-11-06 words: 8356 flesch: 65 summary: Background The incorporation of waste rubber tire affects the properties of the clayey soils. Various investigators (Al-Tabbaa et al., 1997; Cokca and Yilmaz, 2004; Akbulut et al., 2007; Robani and Chan, 2008; Ho and Chan, 2010; Cabalar et al., 2014; Srivastava et al., 2014; Wang and Song, 2015; Beena et al., 2016) had studied the effect of inclusion of waste rubber tire on the unconfined compressive strength of the cohesive soils. keywords: cement; clay; clayey; content; crumb; days; fig; inclusion; loss; rubber; soil; specimens; strength; weight cache: jbms-25.pdf plain text: jbms-25.txt item: #40 of 118 id: jbms-2614 author: Quaranta, Nancy; Caligaris, Marta; Unsen, Miguel; López, Hugo; Pelozo, Gisela ; Cristóbal, Adrián title: Ceramic bricks using pistachio shells as controlled porosity former date: 2023-03-27 words: 5571 flesch: 61 summary: The present work studies the use of pistachio shells as a porosity-forming raw material in the manufacture of ceramic bricks. Introduction The present work corresponds to the study of pistachio shells as a raw material in the manufacture of ceramic bricks. keywords: biomass; bricks; characteristics; materials; pistachio; pores; porosity; samples; shells; size cache: jbms-2614.pdf plain text: jbms-2614.txt item: #41 of 118 id: jbms-27 author: Ouai, Aissa title: Rehabilitation of existing building structure in expansive soils: A case study in Laghouat, Algeria date: 2017-08-27 words: 1424 flesch: 56 summary: (2017) 4: 16-21 Short Communication DOI : 10.34118/jbms.v4i1.27 ISSN 2353-0057 Rehabilitation of existing building structure in expansive soils: A case study in Laghouat, Algeria Ouai A Engineer in National Organization for the Technical Control of Construction (CTC-Sud), Laghouat Algeria. In this study the following remedial measures and building repair types were recommended: 4.1. keywords: building; foundations; inspection; repair cache: jbms-27.pdf plain text: jbms-27.txt item: #42 of 118 id: jbms-2780 author: Hariz, Samah; Ghomari, Fouad; Touil, Brahim title: Characterization of a bio-based concrete using virgin cork aggregate date: 2022-12-29 words: 3605 flesch: 64 summary: As well as concrete with 25% of cork immersed in water for 2 hours showed good fresh homogeneity resulting a significant improvement in the consistency of cork concrete (Tedjditi et al., 2022). Protocol of mixing cork concretes (Tedjditi et al., 2020) Fig. keywords: concrete; cork; et al; tedjditi; virgin cache: jbms-2780.pdf plain text: jbms-2780.txt item: #43 of 118 id: jbms-2782 author: Hamadou-Ali, Mohamed; Benazzouk, Amar; Ben Hamed, Haikel title: Viability of flax particles to develop cellular construction materials: Physico-mechanical characterisation date: 2022-12-28 words: 3279 flesch: 54 summary: Specimen lightening The effect of change in flax particles volume on dry unit weight of the specimen is shown in Fig. 4, while the value decreased from 1080 kg/m3, for control specimen (0 volume of flax), to 590 kg/m3 for specimen with 2 volumes of flax particles. (2022) 9: 133-140 Original Article DOI : 10.34118/jbms.v9i2.2782 ISSN 2353-0057, EISSN : 2600-6936 Viability of flax particles to develop cellular construction materials: Physico-mechanical characterisation M. Hamadou-Ali 1, A. Benazzouk 1,*, H. Ben Hamed 1 1 Laboratory of Innovative Technologies (UR-UPJV 3899), University of Picardie Jules Verne, Amiens, France. keywords: concrete; flax; materials; particles; properties; specimen cache: jbms-2782.pdf plain text: jbms-2782.txt item: #44 of 118 id: jbms-2797 author: Zaid, Ismahen; Merzoud, Mouloud; Benazzouk, Amar title: Properties of construction material based-Diss fibers: Physico-mechanical characterisation date: 2022-12-29 words: 2941 flesch: 53 summary: Conclusions In this study, experiments have been performed to investigate the feasibility and mechanical properties of Diss fibers reinforced specimen, using Tradical PF70 binder, as other traditionally binders replacement to such as cement, lime, clay.... The produced specimen contained 4/1 volume ratio of Diss fibers to Binder. keywords: binder; diss; fibers; materials; specimen; strength cache: jbms-2797.pdf plain text: jbms-2797.txt item: #45 of 118 id: jbms-2798 author: Bensaad, Saoussane Bachi ; Mazari, Mohamed ; Lahlali, Otmane title: Tensile strength of multi-material bolted double lap joints under static loading date: 2022-12-30 words: 2196 flesch: 61 summary: Also, double bolt joints with wider plates (increased width) can beneficially shift the failure mode from net-tension to bearing. (2022) 9: 158-164 Original Article DOI : 10.34118/jbms.v9i2.2798 ISSN 2353-0057, EISSN : 2600-6936 Tensile strength of multi-material bolted double lap joints under static loading Bachi Bensaad S 1,*, Mazari M1, Lahlali O 2 1,* Department of mechanical engineering, Djilali Liabes – Sidi Belabbes, Algeria. keywords: bolt; failure; joints; polymer cache: jbms-2798.pdf plain text: jbms-2798.txt item: #46 of 118 id: jbms-28 author: Malschaert, David title: Biocomposite Bridge date: 2017-08-27 words: 3818 flesch: 60 summary: Material design When considering the design of the biocomposite the fibre orientation and fibre volume fraction are important aspects which can have a great positive impact on the mechanical properties of the biocomposite. Recommendations There are four recommendations made based on mechanical properties, material design, calculation method and time-dependent properties: 1. keywords: biocomposite; deck; design; fibre; material; properties; research; strength cache: jbms-28.pdf plain text: jbms-28.txt item: #47 of 118 id: jbms-2840 author: Kilani, Abiodun; Olubambi, Ademilade; Ikotun, Bolanle; Oladejo, Oladipupo; Famodu, Babatunde title: Evaluating the reinforcements efficiency of sawdust and corncob wastes in structural concrete: A comprehensive review date: 2023-07-01 words: 11945 flesch: 61 summary: Conductivity 0 20 40 60 80 100 1 2 3 4 5 Percentage of sawdust content (%)/ percentage of water absorption of sawdust concrete (%) N u m b e r o f sa m p le s te st e d Percent. Mechanical and Thermal Properties of sawdust concrete. keywords: application; ash; cca; cement; concrete; engineering; et al; fibre; increase; journal; kilani; percentage; production; properties; sawdust; sda; strength; tensile; waste; water cache: jbms-2840.pdf plain text: jbms-2840.txt item: #48 of 118 id: jbms-2864 author: Kaura, Puneet; Ojha, P N; Singh, Brijesh title: Performance of High Volume Fly Ash Concrete in Structural Applications date: 2023-03-18 words: 7661 flesch: 65 summary: It was quite evident from test results that strength characteristics of high volume flyash concrete mix made with 50% flyash content was remarkably lower than that of all other concrete mixtures. The test results of flexural strength indicate that at 7days, high volume flyash concrete mixes had lower flexure strength value in comparison to control mixer. keywords: cement; concrete; content; control; days; flyash; kaura; mixes; singh; strength; test; volume cache: jbms-2864.pdf plain text: jbms-2864.txt item: #49 of 118 id: jbms-2884 author: El-fakharany, Maged ; Omar, Ahmed; Abdellatif, Mahmoud title: The influence of mineralogical composition and alkali reactivity for utilization of some Egyptian crushed granites as a concrete aggregate date: 2023-07-01 words: 4829 flesch: 54 summary: This current research aims to utilize three main types of granite aggregates based on their mineralogical composition and Alkali reactivity with cement during concrete production. All studied samples were crushed by using a laboratory jaw crusher to prepare granite aggregates (GA) with a maximum size of 10mm. keywords: aggregate; alkali; composition; concrete; granite; granitic; grey; minerals; red; white cache: jbms-2884.pdf plain text: jbms-2884.txt item: #50 of 118 id: jbms-29 author: Boukhelkhal, Aboubakeur; Azzouz, Lakhdar; Benchaa, Benabed; Belaidi, Akram Salah Eddine title: Strength and durability of low-impact environmental self-compacting concrete incorporating waste marble powder date: 2018-02-19 words: 4569 flesch: 62 summary:  Correlations between compressive strength at 28 days and water absorption properties were found very good with a coefficient of correlation more than 0.9. The realized tests are compressive strength at 3, 7 and 28 days, water capillary absorption, water absorption by immersion and sulfate attack. keywords: absorption; cement; compressive; concrete; marble; scc; strength; water; wmp cache: jbms-29.pdf plain text: jbms-29.txt item: #51 of 118 id: jbms-3 author: Bouziani, Tayeb; Bédérina, Madani ; Makhloufi, Zoubir; Hadjoudja, Mourad title: Mixture design approach to evaluate fresh properties of SCC made with various sands date: 2014-03-27 words: 3185 flesch: 66 summary: Sand mixture composed with approximately 30% of DS, 40% of CS and 30% of RS proportions, yielded SCC mixtures with high packing density. 5. Conclusions The mixture design approach developed in this experimental work is useful to evaluate the effect of three types of sand proportions (RS, CS and DS), in binary and ternary systems, on fresh properties of SCC. keywords: concrete; properties; proportions; sand cache: jbms-3.pdf plain text: jbms-3.txt item: #52 of 118 id: jbms-30 author: Guendouz, Mohamed; Boukhelkhal, Djamila title: Recycling of rubber waste in sand concrete date: 2018-02-19 words: 3228 flesch: 66 summary: (2017) 4: 42-49 Original Article DOI : 10.34118/jbms.v4i2.30 ISSN 2353-0057, EISSN : 2600-6936 Recycling of rubber waste in sand concrete Guendouz M 1,*, Boukhelkhal Dj 2 1,* LME Laboratory, University of Medea, Medea, Algeria. This paper presents an experimental investigation dealing with the valorisation of rubber waste, specifically rubber obtained from old shoes sole waste. keywords: aggregate; concrete; conductivity; content; rubber; sand; strength; waste cache: jbms-30.pdf plain text: jbms-30.txt item: #53 of 118 id: jbms-31 author: Latreche, Sihem; Sriti, Leila title: The effect of building materials choice on the thermal comfort in the auto-produced individual housing in Biskra. date: 2018-02-19 words: 3179 flesch: 61 summary: On the other hand, the walls in double walls give more interesting results from the point of view of thermal comfort in the summer period. This paper summarizes the main results obtained from an in situ measurement campaign that evaluated the essential parameters of thermal comfort such as ambient and surface temperature, air velocity, and humidity. keywords: air; humidity; temperature; walls cache: jbms-31.pdf plain text: jbms-31.txt item: #54 of 118 id: jbms-32 author: Gouasmi, Mohammed Touhami; Benosman, Ahmed Soufiane; Taïbi, Hamed title: Development of Materials Based on PET-Siliceous Sand Composite Aggregates date: 2018-02-19 words: 3853 flesch: 59 summary: The spectra are distinguished by the presence of specific lines for PET, composite aggregate and WPLA100. The use of composite aggregates containing PET waste and siliceous sand in building materials seems to be feasible given the interesting results obtained during the analysis of their properties. keywords: aggregate; cement; composite; gouasmi; materials; pet; sand; waste; wpla cache: jbms-32.pdf plain text: jbms-32.txt item: #55 of 118 id: jbms-328 author: Rehab Bekkouche, Souhila; Boukhatem, Ghania; Mendjel, Djenette; Messast , Salah title: Pathology Evaluation and Repair of Bridges in Masonry date: 2020-04-19 words: 2300 flesch: 59 summary: The behaviour of masonry structures depends on their physicochemical characteristics (porosity, capillarity, permeability, gelling), thermal and mechanical behaviour. Repair and maintenance of masonry structures: case histories, Technical report REMR-CS-46. Sousa H., (2015), Defects in Masonry Walls. keywords: bridge; concrete; fig; masonry; repair; works cache: jbms-328.pdf plain text: jbms-328.txt item: #56 of 118 id: jbms-33 author: Bouchelaghem, Hafida; Bezazi, Abderrezak; Boumaaza, Messaouada; Benzannache, Naziha; Scarpa, Fabrizio title: Behaviour of reinforced columns with E_Glass fiber and carbon fiber date: 2018-02-19 words: 3270 flesch: 62 summary: Key words: Concrete columns reinforcement; uni-axial compression; FRP; Structure rehabilitation; Fiber orientations. The effect of composite confinement architectures (E glass /Vinylester and carbon/epoxy) on the effectiveness of concrete columns reinforcement of the wrapped and then subjected to compression loading was investigated experimentally by Zhang et al. (2000). keywords: columns; composite; concrete; fig; frp; loading; resin; strain cache: jbms-33.pdf plain text: jbms-33.txt item: #57 of 118 id: jbms-34 author: Kazi Tani, Nabil; Benosman, Ahmed Soufiane; Taïbi, Hamed; Mouli, Mohamed title: Mechanical Strengths of Modified PET Mortar Composites in Aggressive MgSO4 Medium: ACI & B.S Predictions date: 2018-02-19 words: 3171 flesch: 54 summary: (2017) 4: 76-83 Original Article DOI : 10.34118/jbms.v4i2.34 ISSN 2353-0057, EISSN : 2600-6936 Mechanical strengths of modified PET mortar composites in aggressive MgSO4 medium: Four different mixtures were prepared (the control mixtures without plastic waste and three PET# mixtures including 6%, 12% and 17% waste PET particles by volume). keywords: cement; concrete; mgso4; modulus; mortar; pet; sulfate; waste cache: jbms-34.pdf plain text: jbms-34.txt item: #58 of 118 id: jbms-35 author: Boumaaza , Messaouda; Bezazi , Abderrezak; Bouchelaghem, Hafida; Benzannache, Naziha; Amziane, Sofiane; Scarpa, Fabrizio title: Repair of reinforced concrete beams in shear using composite materials PRFG subjected to cyclic loading date: 2018-02-19 words: 2999 flesch: 66 summary: Bames and Mays (1999) conducted an experimental program to study the flexural behavior of reinforced RC beams using FRP under fatigue stress. The fatigue failure of reinforced beams is caused by the fatigue of the tensile armatures similarly to Shahawy and Beitelman (1999). keywords: beam; behavior; composite; cycle; fatigue; loading cache: jbms-35.pdf plain text: jbms-35.txt item: #59 of 118 id: jbms-39 author: Gharieb, Mahmoud; El-Sayed, El-Sayed ; Abo-El-Enein, Salah; Sakr, Khaled; Ali, Ali; El-Sokkary, T M title: Influence of some industrial wastes as a heavy aggregate on durability of concrete upon utilization in the special constructions date: 2018-06-04 words: 5626 flesch: 58 summary: Effect of sea water on the mechanical properties of high performance concrete; in addition, corrosion behavior of reinforcing steel embedded in concrete incorporating different aggregates upon exposure to sea water were studied. It was found that, the compressive strength for all concrete mixes made with dolomite and lead slag coarse aggregates satisfy the requirements of compressive strength for high performance concrete (grade-M60) after 28 days of curing in tap water. keywords: aggregates; concrete; corrosion; dolomite; fine; lead; sand; slag; steel; strength; water cache: jbms-39.pdf plain text: jbms-39.txt item: #60 of 118 id: jbms-4 author: Makhloufi, Zoubir ; Bouziani, Tayeb; Bederina, Madani; Hadjoudja, Mourad title: Mix proportioning and performance of a crushed limestone sand-concrete date: 2014-03-27 words: 5372 flesch: 66 summary: The results indicate that water demand and cement paste content in crushed sand concrete are generally higher than that used in similar conventional concrete. A higher amount of paste is also needed for crushed sand concrete to acquire medium range strength. keywords: aggregate; cement; concrete; content; limestone; mixtures; properties; sand; strength; water cache: jbms-4.pdf plain text: jbms-4.txt item: #61 of 118 id: jbms-40 author: Hammadi, Larbi; Boudouaia, Wissem; Belaid, Yamina title: Amelioration of mechanical and rheological characteristics of a ceramic Slip by adding of bentonite date: 2018-06-04 words: 3038 flesch: 62 summary: Tensile bending strength as a function of bentonite concentration added to ceramic slip after baking at 110 ° C. 3.3. (2018) 5: 14-21 17 3.2.2 Effect of bentonite on Mechanical resistance of slip The Figure 3 shows the variation of mechanical resistance of slip as a function of the concentration of bentonite added to ceramic slip. keywords: bentonite; ceramic; concentration; increase; slip; stress cache: jbms-40.pdf plain text: jbms-40.txt item: #62 of 118 id: jbms-41 author: Belbachir, Boucif; Benosman, Ahmed Soufiane; Taïbi, Hamed; Mouli, Mohamed; Senhadji, Yassine title: The thermal properties of mortars modified by the effect of combining polymers and SCMs date: 2018-06-04 words: 3893 flesch: 58 summary: Evolution of thermal conductivity over time (Series I) 3.1.2 Effect of silica fume and polymer (Series II) Figure 4 shows that the conductivity value of the silica-based mortar is slightly higher than that of the control mortar; it tends to remain constant beyond the young age. Correlation between thermal conductivity and density of the composite mortars The corresponding relationship between thermal conductivity and density of the composite is shown in Figures 6 and 7. keywords: belbachir; cement; composite; conductivity; materials; mortars; polymer cache: jbms-41.pdf plain text: jbms-41.txt item: #63 of 118 id: jbms-42 author: Bourouis , Fairouz; Mili , Fayçal title: Comparative study and optimization of the mechanical behavior of sandwich beams loaded in three point bending date: 2018-06-04 words: 3858 flesch: 65 summary: (2018) 5: 32-42 Original Article DOI : 10.34118/jbms.v5i1.42 ISSN 2353-0057, EISSN : 2600-6936 Comparative study and optimization of the mechanical behavior of sandwich beams loaded in three point bending Bourouis F *, Mili F Abstract: The sandwich material presents a certain interest in term of rigidity and specific resistance for the aeronautic structure design. In order to increase the performance of sandwich beams, in three points bending, an optimization program based on the principles of genetic algorithms has been developed to maximize the tensile strength of face yielding and face wrinkling failure modes. keywords: beams; bending; epoxy; face; failure; point; sandwich cache: jbms-42.pdf plain text: jbms-42.txt item: #64 of 118 id: jbms-43 author: Boussaba , Lisa; Makhlouf , Said; Foufa A. , Amina title: Experimentation of a novel composite phase change material for thermal comfort improvement and energy saving in buildings date: 2018-06-04 words: 4433 flesch: 62 summary: A novel montmorillonite-based composite phase change material and its applications in thermal storage building materials. Study on preparation of montmorillonite-based composite phase change materials and their applications in thermal storage building materials. keywords: cellulose; composite; energy; fig; materials; pcm; temperature cache: jbms-43.pdf plain text: jbms-43.txt item: #65 of 118 id: jbms-44 author: Khadraoui , Mohamed Amine; Sriti , Leila title: The impact of facade materials on the thermal comfort and energy efficiency of offices buildings date: 2018-06-04 words: 3443 flesch: 56 summary: The judicious choice of building materials contributes to the reduction of ambient air temperatures inside the building (Mokhtari, 2008). According to the analysis of real cases, we found a random use of building materials without any relation to the climate context of the city. keywords: building; comfort; design; energy; facade; materials; temperature cache: jbms-44.pdf plain text: jbms-44.txt item: #66 of 118 id: jbms-45 author: Morsli , Hamza; Rabah, Chaid; Molez, Laurent; Diouri , Abdeljebbar title: Effect of glass addition on the properties of cements (CEMI) date: 2018-06-04 words: 3116 flesch: 61 summary: Microstructure and permeability of concrete with glass powder addition conserved in the sulphatic environment. This study confirms the improvement in the physicochemical and mechanical properties of cements with the addition of glass powder, which augurs well for its use as a cement additive. keywords: addition; cement; glass; powder; sodium cache: jbms-45.pdf plain text: jbms-45.txt item: #67 of 118 id: jbms-46 author: Athmani, Wafa; Sriti, Leila title: Impact of passive cooling techniques on the thermal behavior of residential buildings in hot and arid regions -An experimental study- date: 2018-06-04 words: 4754 flesch: 62 summary: Key words: Passive cooling, cool roof, thermal performance, scale-model testing, residential buildings. Temperature of dark surface VS temperature of cool roof Cool materials are materials that do not significantly increase their surface temperature under solar radiation and minimize the absorption of sunlight. keywords: buildings; cooling; energy; roof; surface; temperature cache: jbms-46.pdf plain text: jbms-46.txt item: #68 of 118 id: jbms-47 author: Benzannache, Naziha; Bezazi, Abderrezak; Bouchelaghem, Hafida; Boumaaza, Messaouada; Scarpa, Fabrizio; Amziane, Sofiane title: Effects of adding sisal and glass fibers on the mechanical behaviour of concrete polymer date: 2018-06-04 words: 3115 flesch: 63 summary: The present work consists of substituting 1 or 2% of the sand aggregate with glass fibre in the form of bands or sisal fibre cut into 6 or 12 mm lengths and randomly distributed in the mass. In addition, the incorporation of 2% of sisal fibre having 6 mm length leads to a reduction of 26% of the mass of the specimens. keywords: concrete; fibre; glass; polymer; sisal cache: jbms-47.pdf plain text: jbms-47.txt item: #69 of 118 id: jbms-48 author: Kirti, S; Mahavir, S; Yudhister, K Y title: Numerical prediction and experimental validation of sound transmission loss for different acoustic materials date: 2018-06-04 words: 2102 flesch: 60 summary: The data are then used to calculate sound transmission loss for each frequency band as per specified standards. Results and discussion The scope of this paper is the prediction of sound transmission loss (STL) of different panel systems as typically used by the building industry. keywords: loss; materials; noise; sample; sound; transmission cache: jbms-48.pdf plain text: jbms-48.txt item: #70 of 118 id: jbms-49 author: Benmammar, Mohammed; Boukli, Hacene Sidi Mohammed El Amine title: Influence of silica fume on the dynamic properties of concrete date: 2018-06-04 words: 2657 flesch: 60 summary: Key words: Concrete, Non-destructive tests, Dynamic elasticity modulus, Dynamic rigidity modulus, Additions, Compressive Strength. They have been used to determine the dynamic properties of concrete, which are used in the design and control of structures and which are the key elements of the dynamics of materials. keywords: concrete; elasticity; fume; influence; modulus; silica cache: jbms-49.pdf plain text: jbms-49.txt item: #71 of 118 id: jbms-5 author: Mebrouki, Abdelkader ; Bendani, Karim; Bouhamou, Nasreddine; Belas, Nadia title: Excess paste method to formulate a self-compacting concrete date: 2014-03-27 words: 2692 flesch: 58 summary: The total water represents the sum of paste water and added water. Homothety factor for every ratio (G/S) can be determined by the following relation: √ ∑ √ (2) (Ni) is aggregates number with diameter (Di) of the class (i), VG > 80 is aggregates volume with diameters greater than 80 µm (without fillers). keywords: aggregates; concrete; paste; self; water cache: jbms-5.pdf plain text: jbms-5.txt item: #72 of 118 id: jbms-50 author: Benali, Yacine; Ghomari, Fouad title: Mechanical behavior and durability of latex modified mortars date: 2018-06-04 words: 6560 flesch: 61 summary: 1. Introduction Synthetic polymeric additives such as latexes, redispersible polymer powders, water-soluble polymers, and liquid resins have been introduced into cement mortar to obtain the polymer- modified mortars. The main objective is to highlight the influence of these materials on the mechanical properties, adhesion, and durability of conventional mortars, though the properties of cement mortars can be improved by the addition of latex as a water reducer plasticizer. keywords: adhesion; cement; concrete; fig; latex; mortars; polymer; sbr; strength; substrates; water cache: jbms-50.pdf plain text: jbms-50.txt item: #73 of 118 id: jbms-51 author: Bouzeboudja, Aldjia; Melbouci, Bachir; Bouzeboudja, Ouardia title: Study of crushing of grains of limestone under the effect of cyclic loading with the fractal dimension date: 2018-06-04 words: 4439 flesch: 65 summary: Indeed, the number of crushed grains is a function of the number of cycles. Thinner fragments begin to move the larger grains, as they can slip or roll without too much difficulty around other grains. keywords: crushing; cycles; dimension; fractal; grains; limestone; number; size cache: jbms-51.pdf plain text: jbms-51.txt item: #74 of 118 id: jbms-52 author: Bouzeboudja, Fatma; Ali Ahmed, Chafika title: Modeling of the interface between the concrete and the fibers grid in concrete slab date: 2018-06-04 words: 3642 flesch: 58 summary: Key words: Concrete slab, reinforcement, grids, punching, interface stress, slip, modeling. In order to demonstrate the advantage of reinforcement of concrete slabs with textiles against the loading of punching, the main objective of this experimental investigation consists in carrying out a characterization of the structural behaviour of bidirectional slabs armed with glass fibers and polypropylene, grids of large and small stitch. keywords: behaviour; concrete; gfg; grids; interface; slabs; slip cache: jbms-52.pdf plain text: jbms-52.txt item: #75 of 118 id: jbms-53 author: Bouzeboudja, Houria; Melbouci, Bachir; Bouzeboudja, Aldjia title: Fractal dimension of roughness: Influence of grain size and granular class date: 2018-06-04 words: 4244 flesch: 68 summary: (2018) 5: 147-156 Original Article DOI : 10.34118/jbms.v5i1.53 ISSN 2353-0057, EISSN : 2600-6936 Fractal dimension of roughness: Influence of grain size and granular class Bouzeboudja H*, Melbouci B, Bouzeboudja A Geomaterials Laboratory, Environment and Development, Mouloud Mammeri University of Tizi-Ouzou, Algeria * This experimental work consists in studying the influence of the parameters variation: granular class, grain size and normal stress applied during Casagrande's direct shear tests on the roughness fractal dimension calculated with the method of Box counting. keywords: crushing; dimension; fractal; grains; kpa; sandstone; shear; size; stress cache: jbms-53.pdf plain text: jbms-53.txt item: #76 of 118 id: jbms-54 author: Sedira, Sara; Mazouz, Said title: Experimental case study on the effect of the urban morphology on urban microclimate and outdoor thermal comfort date: 2018-06-04 words: 2393 flesch: 51 summary: Outdoor thermal comfort in the old desert city of Beni-Isguen, Algeria, Climate Research, 28(3): 243-256. Ali-Toudert, F., Mayer, H., (2005-b), Numerical study on the effects of aspect ratio and orientation of an urban street canyon on outdoor thermal comfort in hot and dry climate, Building and Environment, 41(2): 94–108. (2018) 5: 157-163 Original Article DOI : 10.34118/jbms.v5i1.54 ISSN 2353-0057, EISSN : 2600-6936 Experimental case study on the effect of the urban morphology on urban microclimate and outdoor thermal comfort Sedira S1, Mazouz S 2,* 1 Laboratory of design and modelling of forms and environments, Department of architecture, University of mouhamed khider Biskra,Algeria. keywords: comfort; points; temperature; thermal; values cache: jbms-54.pdf plain text: jbms-54.txt item: #77 of 118 id: jbms-55 author: Brahmi, Abla; Hamiane, Messaoud title: Study of Architectural Ceramics of the Qal’a of Bani Hammad date: 2018-06-04 words: 4118 flesch: 66 summary: KBHEC 08 KBHEC09 KBHEC12 White glaze White glaze Green glaze Green glaze Green glaze SiO2 51.32 32.77 36.44 21.57 23.93 Al2O3 01.72 04.40 04.43 01.26 03.15 CaO 02.59 05.56 05.85 02.03 03.44 MgO nd 03.75 01.00 00.23 03.08 Na2O 00.84 00.59 00.73 nd 00.85 K2O 02.79 03.60 00.60 00.58 00.58 PbO 25.49 23.46 26.91 27.79 22.77 SnO2 10.95 17.13 11.63 10.05 10.86 Fe2O3 02.55 04.49 01.74 04.23 01.46 CuO nd nd 08.93 28.85 25.83 ZnO nd 00.90 nd nd nd P2O5 01.74 00.34 00.45 nd nd C nd 03.02 01.29 03.11 04.05 + 1.58 in KBHEC01 and 17.13 + 1.58 in KBHEC10), in the form of cassiterite crystals (SnO2), highlighted by X-Ray diffraction and performed on a sample of white glaze from the above samples. keywords: ceramic; color; cotta; glaze; green; presence; qal'a; samples; terra cache: jbms-55.pdf plain text: jbms-55.txt item: #78 of 118 id: jbms-56 author: Kazi Tani, Nabil; Benosman, Ahmed Soufiane; Senhadji, Yassine; Taïbi , Hamed; Mouli, Mohamed title: Structural Characteristics of Composite Mortars and their Evolution with PET Substitution Level for Several Specimens’ Ages date: 2018-06-04 words: 4336 flesch: 58 summary: The incorporation of PET waste in construction materials knows a very high evolution in the last couple years, and this due to the significant economic impact of this green materials used in construction industries where polymers are used as additives (Sharma, 2016; Pacheco, 2013) in order to reduce certain disadvantages such as hardening delay, low tensile strength, and the general drying shrinkage (Yazoghli, 2007). These researches generally investigate the effect of incorporating PET waste on the properties of concrete and cementitious mortar. keywords: cement; composite; concrete; materials; modulus; mortar; pet; properties; strength; waste cache: jbms-56.pdf plain text: jbms-56.txt item: #79 of 118 id: jbms-57 author: Liu, Rongjin; Sun, ZhiHui; Xiang, Weiheng; Chen, Ping; Zhou, Ruizhe title: Reaction kinetics of cassava starch graft anionic nonionic type polymer internal curing agents date: 2019-01-11 words: 4397 flesch: 61 summary: (6) As Eq (6) includes the effect of temperature on starch graft reaction, it provides the production of such a starch graft copolymer with a solid background of the influence of processing condition on material reactivity in the future. The results demonstrate that initiator monomer concentration, and starch concentration are positively correlated with graft reaction rate Rp. keywords: concentration; concrete; graft; initiator; monomer; reaction; starch cache: jbms-57.pdf plain text: jbms-57.txt item: #80 of 118 id: jbms-58 author: Hasanzadeh, Bashir; Sun , ZhiHui title: Impacts of Diatomaceous Earth on the Properties of Cement Pastes date: 2019-01-19 words: 6095 flesch: 68 summary: Replacing cement with DE reduces the concentration of cement particles in cement paste (i.e. reduces cement content) and is expected to prolong setting time. In this paper, the influence of Diatomaceous Earth (DE) as a natural pozzolan on fresh properties of cement pastes has been investigated. keywords: cement; cement pastes; concrete; pastes; ratios; replacement; setting; shear; water cache: jbms-58.pdf plain text: jbms-58.txt item: #81 of 118 id: jbms-59 author: Kore, Sudarshan D title: Sustainable Utilization of Plastic Waste in Concrete Mixes - a Review date: 2019-01-11 words: 3756 flesch: 60 summary: 21-10-2018 Abstract: Plastic waste creates serious environmental problems, mainly owing to the inconsistency of the wastes streams. Key words: Plastic waste, concrete, sustainability. keywords: aggregate; concrete; mixes; plastic; replacement; strength; waste cache: jbms-59.pdf plain text: jbms-59.txt item: #82 of 118 id: jbms-6 author: Jaspart, Jean-Pierre ; Demonceau, Jean-François title: A “new” design requirement: the mitigation of the progressive collapse of buildings under exceptional loading date: 2014-03-27 words: 3996 flesch: 56 summary: Effects of the dynamic behaviour of steel structures further to a column loss (in French)”. Contribution to the study of the robustness of building structures: progressive yielding of the indirectly affected part further to an exceptional event (in French), Master thesis presented at Liège University. keywords: column; demonceau; figure; loss; point; substructure cache: jbms-6.pdf plain text: jbms-6.txt item: #83 of 118 id: jbms-60 author: Zumrawi, Magdi M. E.; Aldawi, Hiba K. E. title: A study on Strengthening of Building foundation for Storey Extension date: 2019-01-13 words: 2804 flesch: 59 summary: Repair and strengthening of reinforced concrete buildings for seismic resistance. In fact, strengthening practice is necessary when replacing existing buildings with higher or denser ones, changing building functions or internal apartment arrangements to enable more people to live in already built structures, or vertically extend already existing buildings. keywords: building; concrete; design; fig; footing; foundation; strengthening cache: jbms-60.pdf plain text: jbms-60.txt item: #84 of 118 id: jbms-61 author: Bharat, Mandal; Sushant, Tiwari; Subid, Ghimire; Aasish, Tiwari title: Mechanical Properties of Concrete with partial replacement of Coarse aggregates by Coconut Shells and reinforced with Coconut Fibre date: 2019-01-13 words: 4767 flesch: 64 summary: This research actually centered around the comparison on static and dynamic moduli of coconut fibre reinforced concrete (CFRC) for fibre content 1%, 2% ,3% and 5 % of cement 230 Mandal et al., J. Build. Prospects for natural fibre reinforced concretes in construction. keywords: coconut; concrete; fibre; replacement; shell; strength cache: jbms-61.pdf plain text: jbms-61.txt item: #85 of 118 id: jbms-62 author: Gyimah, Kwabena; Amos-Abanyie, Samuel title: An empirical enquiry into windows used in tropical office spaces date: 2019-01-14 words: 2364 flesch: 57 summary: The objectives set to achieve aim and thus answer questions asked are: to establish window(s) used for tropical office spaces, to know the rationale behind the choice of tropical office windows and make recommendations to guide the re-engineering tropical office windows. Rationale for office window choice Lighting quality Air quality Thermal comfort Sound quality Others Awning Good natural lighting Good natural ventilation Thermally comfortable Sound proofing when closed Aesthetics Louver Good natural lighting Good natural ventilation Thermally comfortable Not sound proof N/A Sliding Good natural lighting Not Good for natural ventilation Not thermally comfortable Sound proofing when closed Aesthetics, Elegance, Modern Corporate Fixed Good natural lighting Not Good for natural ventilation Not thermally comfortable Sound proofing Aesthetics Sliding windows is challenged with thermal comfort and natural ventilation whiles louvers has a challenge with sound proofing. keywords: comfort; ieq; office; quality; spaces; windows cache: jbms-62.pdf plain text: jbms-62.txt item: #86 of 118 id: jbms-63 author: Bordjiba, Abdelhak; Guenfoud, Hamza title: Behavior of Recycled Asphalt to the Fatigue date: 2019-03-31 words: 3721 flesch: 56 summary: The properties of asphalt binder blended with variable quantities of recycled asphalt using short term and long term aging simulations. Effect of recycled asphalt aggregates on the rutting of bituminous concrete in the presence of additive. keywords: aggregates; asphalt; binder; fatigue; penetrability; temperature cache: jbms-63.pdf plain text: jbms-63.txt item: #87 of 118 id: jbms-64 author: El Nagar, A. M; Khater , H. M. title: Development of High Thermal Stability Geopolymer Composites Enhanced by Nano Metakaolin date: 2019-03-31 words: 3657 flesch: 58 summary: Scanning Electron Microscope From previous works a possible explanation for geopolymer shrinkage and cracking is the generation of high capillary pressures between wet and dry areas of the micro pore network, which has been reported to initiate crack propagation in the microstructure. The mechanical strength of geopolymer specimens increased with temperature up to 500 oC. keywords: geopolymer; shrinkage; specimens; strength; temperature; water cache: jbms-64.pdf plain text: jbms-64.txt item: #88 of 118 id: jbms-65 author: Lakel, Abdelghani title: Microstructural Studies of Materials DD1 and KT2 By X-Ray Diffraction date: 2019-03-31 words: 3988 flesch: 67 summary: Metrological characterization of X-ray diffraction methods for determination of crystallite size in nano-scale materials. X-ray diffraction line profile analysis of iron ball milled powders. keywords: diffraction; hall; kaolin; kaolinite; method; peak; size; williamson cache: jbms-65.pdf plain text: jbms-65.txt item: #89 of 118 id: jbms-66 author: Merdaci, S.; Boutaleb, S.; Hellal, H.; Benyoucef, S. title: Analysis of Static Bending of Plates FGM Using Refined High Order Shear Deformation Theory date: 2019-03-31 words: 3281 flesch: 69 summary: The total energy functional (Π) of FGM plates for the static bending analysis can be written as the following, e e U V Influence of thickness (h / a) for various values of k of FGM plate. keywords: fgm; plate; theory;   cache: jbms-66.pdf plain text: jbms-66.txt item: #90 of 118 id: jbms-67 author: Ghernouti, Youcef; Safi, Brahim; Rabehi, Bahia title: Effect of Natural Pozzolan and Calcined Paper Sludge as Pozzolanic Additions on the Physicals and Mechanicals Properties of Heat Treated Self-Compacting Mortars date: 2019-03-31 words: 4337 flesch: 65 summary: The figures present respectively the flexural and compressive strength of SCMs mortars with and without heat treatment. Comparison of compressive strength of SCMs mortars thermally treated at 14 days and untreated at 28 days keywords: cement; days; heat; mortars; paper; scms; sludge; strength; treatment cache: jbms-67.pdf plain text: jbms-67.txt item: #91 of 118 id: jbms-68 author: Bourenane , Nadjette; Sedira , Nora; Hamlaoui , Youcef title: Corrosion Behavior of Reinforcing Steel in Concrete Elements in Alkaline Medium date: 2019-07-26 words: 5639 flesch: 56 summary: This study shows the influence of calcium hydroxide solution Ca(OH)2 used as a simulating solution alone and with different concentrations of CaCl2 on the electrochemical corrosion behavior of reinforcing steel E24 using techniques electrochemical and stationary. The principle of this test is to immerse the electrode of the steel E24 in both Ca(OH)2 solution and Ca(OH)2 solution with 0.5M of CaCl2 and to follow the spontaneous evolution of the corrosion potential as a function of time. keywords: ca(oh)2; cacl2; concrete; corrosion; curves; fig; polarization; potential; solution; steel; surface cache: jbms-68.pdf plain text: jbms-68.txt item: #92 of 118 id: jbms-69 author: Said , A; Gordon , N title: Predicting Shear Strength of RC Columns Using Artificial Neural Networks date: 2019-07-26 words: 4504 flesch: 61 summary: Figure 8 shows the ratio of experimental to calculated column shear strength plotted against the range of several parameters. Degradation of concrete shear strength with ductility (Priestley, et al., 1994). keywords: ann; circular; columns; concrete; data; model; shear; strength cache: jbms-69.pdf plain text: jbms-69.txt item: #93 of 118 id: jbms-7 author: Safi, Brahim; Aboutair, Amel; Saidi, Mohammed; Ghernouti, Youcef; Oubraham , Chahrazade title: Effect of the heat curing on strength development of ultra-high performance fiber reinforced concrete (UHPFRC) containing dune sand and ground brick waste date: 2014-06-06 words: 2252 flesch: 68 summary: It can be also seen that the highest compressive strengths were recorded for UHPFRC concrete based on CEMI (the highest value was 160 MPa for C30% composition). 4. Conclusions This study has presented the use of dune sand (DS) as fine aggregate and ground dune sand (GDS) as mineral addition in UHPFRC concrete. keywords: concrete; gds; performance; sand; strength; uhpfrc cache: jbms-7.pdf plain text: jbms-7.txt item: #94 of 118 id: jbms-70 author: Barour, Sabiha; Zergua, Abdesselam title: Finite Element Modeling of Strengthened Beams Using CFRP date: 2019-07-26 words: 2656 flesch: 65 summary: They have established analytical methods to evaluate the flexural capacity of reinforced concrete beam strengthened with FRP laminates. Crack identification in reinforced concrete beams using ANSYS software. keywords: beams; cfrp; concrete; element; layers; load cache: jbms-70.pdf plain text: jbms-70.txt item: #95 of 118 id: jbms-706 author: Merah, Ahmed; Korichi , Youcef ; Khenfer, Mohamed Mouldi title: Effect of cement types on carbonation depth of concrete date: 2020-08-01 words: 3085 flesch: 55 summary: Effect of composition, environmental factors and cement-lime mortar coating on concrete carbonation. In addition, for concrete samples of the 1st formulation, it was found that the depth of carbonation is low during the first days and increase from the 7th day, but it is still inferior to the depth of carbonation samples of the 2nd concrete formulation; This is due to the fact that during the first days the relative humidity is not stable within the chamber due to water exchange between the concrete and the relative humidity inside the chamber of accelerated carbonation. keywords: blended; carbonation; cement; concrete; formulation; opc; samples cache: jbms-706.pdf plain text: jbms-706.txt item: #96 of 118 id: jbms-707 author: Arif Kamal, Mohammad title: Analysis of autoclaved aerated concrete (AAC) blocks with reference to its potential and sustainability date: 2020-07-18 words: 5763 flesch: 63 summary: Specifications and Performance Summary of AAC Blocks The product specification and its performance summary of AAC blocks are summarized as below (Kamal, 2016): 3.1. In this paper, an overview of AAC blocks with reference to its potential and sustainability as a novel building material has been presented. keywords: aac; aac blocks; autoclaved; blocks; bricks; building; clay; concrete; construction; material; wall cache: jbms-707.pdf plain text: jbms-707.txt item: #97 of 118 id: jbms-708 author: Sandjak, Khaled; Ouanani, Mouloud; Tiliouine, Boualem title: Experimental characterisation and numerical modelling of the resilient behaviour of unbound granular materials for roads date: 2020-09-27 words: 6601 flesch: 47 summary: 4.2.2 Unbound Granular Materials The resilient modulus of pavement granular materials is a key input parameter in the analysis of flexible pavement (NCHRP, 2004). Furthermore, based on extensive investigations of modelling laboratory RLT tests data, it has been found that shear-volumetric strain models give better predictions than resilient modulus models (COST 337, 2002). keywords: behaviour; design; materials; model; nonlinear; pavement; results; strain; stress; tests; ugms cache: jbms-708.pdf plain text: jbms-708.txt item: #98 of 118 id: jbms-709 author: Ouanani, Mouloud; Sandjak, Khaled; Tiliouine , Boualem title: Dynamic analysis of a multi-span simply supported prestressed concrete bridge with restrainers and seismic isolation devices date: 2020-08-25 words: 5648 flesch: 53 summary:  Using restrainers combined with the seismic isolation systems at bridge expansion joints could be an effective method of reducing the large pounding forces and preventing unseating damage. It can be concluded that the maximum pounding force at expansion joints of a multi-span simply supported MSSS concrete bridge is obviously reduced using restrainer cables system. keywords: abutments; bents; bridge; cables; concrete; earthquake; expansion; joints; lrb; msss; restrainer; soil cache: jbms-709.pdf plain text: jbms-709.txt item: #99 of 118 id: jbms-71 author: Belarbi, Mohamed-Ouejdi; Tati, Abdelouahab; Khechai, Abdelhak title: Effect of Thickness Stretching on the Natural Frequencies of Laminate-Faced Sandwich Plates Using a New Layerwise Model date: 2019-07-26 words: 4479 flesch: 77 summary: Key words: Layerwise, Finite element, Sandwich plates, Free vibration. (2003), where a 3D layerwise FE model is developed for free vibration analysis of sandwich plates. keywords: sandwich;   cache: jbms-71.pdf plain text: jbms-71.txt item: #100 of 118 id: jbms-710 author: Robert, Ubong; Etuk, Sunday; Agbasi, Okechukwu; EKong, Sylvester title: Properties of Sandcrete Block Produced with Coconut Husk as Partial Replacement of Sand date: 2020-08-20 words: 4746 flesch: 63 summary: As such, TCH is denser than UCH and consequently, block samples produced with a particular proportion of the TCH become denser than those with the UCH content of same proportion. Hence, at a particular age of curing, the amount of water absorbed by block samples in which sand component is partially replaced with the TCH is greater compared to the case of blocks made with the UCH material of same proportion. keywords: block; coconut; husk; samples; sand; sandcrete; tch; uch; water cache: jbms-710.pdf plain text: jbms-710.txt item: #101 of 118 id: jbms-712 author: Mansour, Sabria Malika; Ghernouti, Youcef title: Conception of eco-friendly cement based on natural pozzolan to improve rheological behavior of concrete date: 2020-09-01 words: 3473 flesch: 59 summary: They have shown that substituting cement by 20% of pozzolan cement gives the concrete mechanical performances that equals, and surpasses those of the control concrete in the long term. Introduction The rheological behavior of cement paste and fresh concrete is a subject of considerable interest. keywords: behavior; cement; concrete; flow; pastes; pozzolan; properties; stress cache: jbms-712.pdf plain text: jbms-712.txt item: #102 of 118 id: jbms-72 author: Benamor, Kaoutar; Benabbas , Moussadek title: Effect of Street Morphology on Buildings’ Thermal Storage in a Hot and Arid Climate: Case Study of Biskra (Algeria) date: 2019-10-11 words: 3017 flesch: 60 summary: Thermal storage before sunrises 04.00h (w/m2) 225 100 80 Thermal storage in afternoons 16.00h (w/m2) 70% 40% 10% Percentage of real thermal storage (w/m2) 6. Abstract: This work is an experimental study focusing on the relationship between street morphology and thermal storage in buildings. keywords: climate; flux; heat; radiation; storage; street; temperature cache: jbms-72.pdf plain text: jbms-72.txt item: #103 of 118 id: jbms-73 author: Miloua , Hadj title: Design and Construction Criteria of Twin Tunnel: Taking an Adverse Wind Condition Effects on Air Pollution Short Circuit at Tunnel Portals as a case date: 2020-03-30 words: 7880 flesch: 60 summary: These measurements were made in wind tunnel involved a detailed description of the tests. The wind speed and wind direction were kept constants m.s-1 blowing at about 90° to the tunnel axis(speed of wind tunnel). keywords: air; central; co2; dividing; flow; portal; recirculation; speed; struct; tube; tunnel; wall; wind cache: jbms-73.pdf plain text: jbms-73.txt item: #104 of 118 id: jbms-74 author: Messafer, Tahar; Hassak , Mohamed Oussama; Abzar , Adem title: Comparative design procedures of stone columns for liquefaction stabilization date: 2020-04-01 words: 3495 flesch: 63 summary: (2020) 7: 19-31 Original Article DOI : 10.34118/jbms.v7i1.74 ISSN 2353-0057, EISSN : 2600-6936 Comparative design procedures of stone columns for liquefaction stabilization Messafer T1,*, Hassak M2, Abzar A2 1 Research Unit: Materials, Processes and Environment, M’Hamed Bougara University of Boumerdes, Algeria 2 Civil Engineering Department, M’Hamed Bougara University, Boumerdes, Algeria, * The results of the 3 methods showed that the sizing by taking into account the earthquake, the mesh of stone columns is denser. keywords: columns; fig; liquefaction; method; results; soil; stone; tests cache: jbms-74.pdf plain text: jbms-74.txt item: #105 of 118 id: jbms-744 author: Mansour, Sabria Malika title: Behavior of self- compacting concrete incorporating calcined pyrophyllite as supplementary cementitious material date: 2020-10-19 words: 5006 flesch: 61 summary: To ensure proper curing of SCC concrete, the specimens were placed in a tank of water at a temperature of 20° C±2°C, this prevents water loss and to ensure normal operation of hydration process of cement. The use of calcined pyrophyllite as 10% and 20% cement substitution in concrete SCC slows down the hardening process of concrete, consequently producing lower strengths of SCC concretes. keywords: calcined; cement; concrete; materials; properties; pyrophyllite; rate; scc; self; strength cache: jbms-744.pdf plain text: jbms-744.txt item: #106 of 118 id: jbms-76 author: Mansour , Sabria Malika; Ghernouti, Youcef; Chaid , Rabah title: Valorization of calcined kaolinitic clay used in high performance mortar date: 2020-04-03 words: 3786 flesch: 62 summary: That of dried mortars containing metakaolin is smaller than that of control mortars at different ages. Properties of metakaolin blended cements. keywords: cement; days; metakaolin; mortars; strengths cache: jbms-76.pdf plain text: jbms-76.txt item: #107 of 118 id: jbms-765 author: Bouabdallah , Moulaï Abdellah title: Study of the mechanical behavior of a lightweight wood concrete date: 2020-07-17 words: 3226 flesch: 66 summary: For the purpose of studying the characteristics of light wood concrete with respect to durability, it was decided to make a series of lightweight wood concrete (LWC) specimens with four formulations, at different percentages 68 Bouabdallah, J. Build. Lightweight wood concrete. keywords: bouabdallah; concrete; lwc; waste; wood cache: jbms-765.pdf plain text: jbms-765.txt item: #108 of 118 id: jbms-766 author: Yadav, Jitendra Singh; Babu, Sushas S title: Analysis of Aqueducts Subjected to Hydrostatic and Dynamic Loads Using 3D - Solid Modeling date: 2020-09-09 words: 6106 flesch: 64 summary: The behavioral response of aqueduct structure subjected to hydrostatic loads and dynamic loads due to seismic ground excitation has been analyzed. From the result, it was observed that, the dynamic displacements and dynamic stresses of aqueduct structure increased with the depth of water in aqueduct. keywords: aqueduct; beams; fig; loads; pressure; stresses; structure; tie; water cache: jbms-766.pdf plain text: jbms-766.txt item: #109 of 118 id: jbms-767 author: Patel, Vikas; Singh, Brijesh; Ojha, P N; Mohapatra, B N title: Effect on mechanical properties and stress strain characteristics of normal and high strength concrete at elevated temperature date: 2020-10-12 words: 4244 flesch: 57 summary: High strength concrete (HSC) has some disadvantages such as brittleness and poor resistance to fire. Key words: High strength concrete (HSC), Stress Strain Characteristics, Spalling of concrete, Polypropylene fiber. keywords: concrete; exposure; fire; hsc; strain; strength; stress; temperature cache: jbms-767.pdf plain text: jbms-767.txt item: #110 of 118 id: jbms-768 author: Bouabdallah, Moulaï Abdellah; Mohammed Krachaï, Rachida title: Influence of segregation on the performance of self-compacting concrete in the fresh and hardened states date: 2020-10-09 words: 3302 flesch: 66 summary: Test method for rapid assessment of static segregation resistance of self- consolidating concrete using penetration test. , the column test through the measurement of the electrical resistivity of fresh concrete developed by Yim (2020), the sieve method of Fujiwara (1992), the method proposed by Bui et al. keywords: 8/15; concrete; fig; granular; iss; segregation; self; test cache: jbms-768.pdf plain text: jbms-768.txt item: #111 of 118 id: jbms-770 author: El Nagar, Abdeen title: Production of Green Cement from Slag Enhanced by Egyptian Metakaolin Materials date: 2020-10-31 words: 3763 flesch: 58 summary: The main purpose of this work is to study the preparation of geopolymer materials by alkaline activation of amorphous water cooled slag and different ratios of MK materials. (2020) 7: 210-220 213 The patterns show that GGBFS composed mainly of glassy phases and few crystalline material of akermanite (Ca2MgSi2O7), while MK material is composed of quartz and anataze minerals 2.2 Geopolymerization and curing Geopolymer was made by hand-mixing raw materials of each mixture with the alkaline solution for 5 min and a further 5 min in a mixer. keywords: fig; geopolymer; materials; metakaolin; slag; strength; water cache: jbms-770.pdf plain text: jbms-770.txt item: #112 of 118 id: jbms-772 author: Merah, A. title: A case study of foundation failure of a residential building: From diagnosis to reparation date: 2021-01-19 words: 3889 flesch: 56 summary: A case study of foundation failure of a residential building: From diagnosis to reparation Ahmed Merah University AmmarTelidji of Laghouat , Faculty of Civil Engineering and Architecture, Research Laboratory of Civil Engineering (LRGC), Laghouat, 03000, Algeria. The main objective of this paper is to study a pathological case of foundation failure of a residential building: from diagnosis to reparation. keywords: building; cracks; fig; foundations; soil; study cache: jbms-772.pdf plain text: jbms-772.txt item: #113 of 118 id: jbms-774 author: Sahraoui, Mohamed; Bouziani, Tayeb title: ANN modelling approach for predicting SCC properties - Research considering Algerian experience. Part I. Development and analysis of models date: 2020-10-09 words: 3544 flesch: 69 summary: (2020) 7: 188-198 Original Article DOI : 10.34118/jbms.v7i2.774 ISSN 2353-0057, EISSN : 2600-6936 ANN modelling approach for predicting SCC properties - Research considering Algerian experience. Several researchers are recently interested to predict SCC properties using ANNs. keywords: bouziani; concrete; data; et al; models; properties; sahraoui; scc; self cache: jbms-774.pdf plain text: jbms-774.txt item: #114 of 118 id: jbms-775 author: Sani, John; Afolayan, Jacob Oyeniyi; Wilson, U N; Eze , OC; Nyeri , J title: Experimental Investigation of the Effect of Sisal Fiber on the Partially Replaced Cement with Groundnut Shell Ash in Concrete date: 2021-01-12 words: 2827 flesch: 61 summary: Olutoge et al., (2013) investigated the Characteristics Strength and durability of GSA blended with cement concrete in Sulphate Environments. From the result of the tests and analysis carried out, it was deduced that the Groundnut Shell Ash blended with cement concrete has a proven resistance to magnesium sulphate, sodium sulphate and calcium sulphate media and would exhibit a better performance in soils containing these media (MgSO4, Na2SO4, CaSO4.). keywords: ash; cement; concrete; groundnut; gsa; shell; strength cache: jbms-775.pdf plain text: jbms-775.txt item: #115 of 118 id: jbms-776 author: Arif Kamal, Mohammad title: An investigation into tensile structure system: construction morphology and architectural interventions date: 2020-12-13 words: 6789 flesch: 55 summary: Tensile structure system are capable of spanning large distances while incurring very little weight on supporting structure, developments in the design of fabric structure can dramatically change the ways in which permanent building construction is conceptualized. The paper begins with a brief historical evolution and explanation of the various types of fabric structure that have previously been built. keywords: arif; build; design; fabric; fig; figure; kamal; mater; membrane; pvc; source; structures; system; tensile cache: jbms-776.pdf plain text: jbms-776.txt item: #116 of 118 id: jbms-777 author: P N , Ojha; Kumar, Suresh ; Singh, Brijesh; B N, Mohapatra title: Pervious concrete, plastic concrete and controlled low strength material- a special applications concrete date: 2020-12-07 words: 5115 flesch: 67 summary: However, for special category modified concrete, apart from these two parameters, other properties like high permeability in case of pervious concrete, low permeability, high strain and low modulus of elasticity in case of plastic concrete and controlled strength and low permeability in case of controlled low strength material are taken into consideration before finalizing the mix proportions. 4. Conclusions Based on the above study carried out on pervious concrete, plastic concrete and CLSM, following conclusion can be drawn: Pervious Concrete  keywords: aggregate; concrete; content; permeability; set; strength; water cache: jbms-777.pdf plain text: jbms-777.txt item: #117 of 118 id: jbms-778 author: Sahraoui, Mohamed; Bouziani, Tayeb title: ANN modelling approach for predicting SCC properties - Research considering Algerian experience .Part II. Effects of aggregates types and contents date: 2021-06-29 words: 3200 flesch: 66 summary: Concerning the study of aggregate sizes and contents, it was found that the increase of sand content leads to an increase in flowability and a decrease in static stability. As clearly shown, the increase of sand content leads to an increase in flowability. keywords: bouziani; content; figure; gravel; increase; sand cache: jbms-778.pdf plain text: jbms-778.txt item: #118 of 118 id: jbms-783 author: Mukesh Kumar , M.; Asis Kumar , K. title: Geopolymer Cement: an Initiative towards the Replacement of Grey Cement by Green Cement in Future date: 2021-01-18 words: 3707 flesch: 59 summary: In case of FA based GPC a peak is observed nearly at 3500 cm-1 Hence, Class F FA is selected as a good raw material for GPC due to its lower reactivity rate, which leads to a proper workability and reduced water demand (Kumar et al., 2010). keywords: alkali; cement; concrete; geopolymer; gpc; materials; strength cache: jbms-783.pdf plain text: jbms-783.txt