id sid tid token lemma pos ajst-25558 1 1 academic academic ADJ ajst-25558 1 2 journal journal NOUN ajst-25558 1 3 of of ADP ajst-25558 1 4 science science NOUN ajst-25558 1 5 and and CCONJ ajst-25558 1 6 technology technology NOUN ajst-25558 1 7 issn issn NOUN ajst-25558 1 8 : : PUNCT ajst-25558 1 9 2771 2771 NUM ajst-25558 1 10 - - SYM ajst-25558 1 11 3032 3032 NUM ajst-25558 1 12 | | NOUN ajst-25558 1 13 vol vol NOUN ajst-25558 1 14 . . PROPN ajst-25558 2 1 12 12 NUM ajst-25558 2 2 , , PUNCT ajst-25558 2 3 no no INTJ ajst-25558 2 4 . . NOUN ajst-25558 2 5 2 2 NUM ajst-25558 2 6 , , PUNCT ajst-25558 2 7 2024 2024 NUM ajst-25558 2 8 52 52 NUM ajst-25558 2 9 a a DET ajst-25558 2 10 review review NOUN ajst-25558 2 11 of of ADP ajst-25558 2 12 the the DET ajst-25558 2 13 properties property NOUN ajst-25558 2 14 of of ADP ajst-25558 2 15 different different ADJ ajst-25558 2 16 concrete‐filled concrete‐fille VERB ajst-25558 2 17 steel steel NOUN ajst-25558 2 18 tube tube NOUN ajst-25558 2 19 columns column NOUN ajst-25558 2 20 yinpeng yinpeng PROPN ajst-25558 2 21 zhao zhao PROPN ajst-25558 2 22 , , PUNCT ajst-25558 2 23 haibin haibin PROPN ajst-25558 2 24 chen chen PROPN ajst-25558 2 25 school school PROPN ajst-25558 2 26 of of ADP ajst-25558 2 27 architecture architecture NOUN ajst-25558 2 28 and and CCONJ ajst-25558 2 29 engineering engineering NOUN ajst-25558 2 30 , , PUNCT ajst-25558 2 31 north north PROPN ajst-25558 2 32 china china PROPN ajst-25558 2 33 university university PROPN ajst-25558 2 34 of of ADP ajst-25558 2 35 science science NOUN ajst-25558 2 36 and and CCONJ ajst-25558 2 37 technology technology NOUN ajst-25558 2 38 , , PUNCT ajst-25558 2 39 tangshan tangshan ADJ ajst-25558 2 40 , , PUNCT ajst-25558 2 41 063210 063210 NUM ajst-25558 2 42 , , PUNCT ajst-25558 3 1 china china PROPN ajst-25558 3 2 abstract abstract PROPN ajst-25558 3 3 : : PUNCT ajst-25558 3 4 this this DET ajst-25558 3 5 paper paper NOUN ajst-25558 3 6 mainly mainly ADV ajst-25558 3 7 analyzes analyze VERB ajst-25558 3 8 different different ADJ ajst-25558 3 9 types type NOUN ajst-25558 3 10 of of ADP ajst-25558 3 11 concrete concrete NOUN ajst-25558 3 12 - - PUNCT ajst-25558 3 13 filled fill VERB ajst-25558 3 14 steel steel NOUN ajst-25558 3 15 tube tube NOUN ajst-25558 3 16 columns column NOUN ajst-25558 3 17 to to PART ajst-25558 3 18 compare compare VERB ajst-25558 3 19 different different ADJ ajst-25558 3 20 parameters parameter NOUN ajst-25558 3 21 such such ADJ ajst-25558 3 22 as as ADP ajst-25558 3 23 loading loading NOUN ajst-25558 3 24 angle angle NOUN ajst-25558 3 25 , , PUNCT ajst-25558 3 26 eccentricity eccentricity NOUN ajst-25558 3 27 , , PUNCT ajst-25558 3 28 different different ADJ ajst-25558 3 29 steel steel NOUN ajst-25558 3 30 pipe pipe NOUN ajst-25558 3 31 thickness thickness NOUN ajst-25558 3 32 , , PUNCT ajst-25558 3 33 different different ADJ ajst-25558 3 34 strength strength NOUN ajst-25558 3 35 grades grade NOUN ajst-25558 3 36 of of ADP ajst-25558 3 37 concrete concrete ADJ ajst-25558 3 38 , , PUNCT ajst-25558 3 39 different different ADJ ajst-25558 3 40 cross cross ADJ ajst-25558 3 41 - - ADJ ajst-25558 3 42 sectional sectional ADJ ajst-25558 3 43 shapes shape NOUN ajst-25558 3 44 , , PUNCT ajst-25558 3 45 etc etc X ajst-25558 3 46 . . X ajst-25558 3 47 , , PUNCT ajst-25558 3 48 and and CCONJ ajst-25558 3 49 elaborates elaborate VERB ajst-25558 3 50 the the DET ajst-25558 3 51 changes change NOUN ajst-25558 3 52 of of ADP ajst-25558 3 53 mechanical mechanical ADJ ajst-25558 3 54 properties property NOUN ajst-25558 3 55 of of ADP ajst-25558 3 56 the the DET ajst-25558 3 57 specimens specimen NOUN ajst-25558 3 58 under under ADP ajst-25558 3 59 the the DET ajst-25558 3 60 influence influence NOUN ajst-25558 3 61 of of ADP ajst-25558 3 62 different different ADJ ajst-25558 3 63 parameters parameter NOUN ajst-25558 3 64 . . PUNCT ajst-25558 4 1 the the DET ajst-25558 4 2 formulas formula NOUN ajst-25558 4 3 of of ADP ajst-25558 4 4 axial axial ADJ ajst-25558 4 5 compression compression NOUN ajst-25558 4 6 and and CCONJ ajst-25558 4 7 flexural flexural ADJ ajst-25558 4 8 bearing bearing NOUN ajst-25558 4 9 capacity capacity NOUN ajst-25558 4 10 of of ADP ajst-25558 4 11 different different ADJ ajst-25558 4 12 concrete concrete NOUN ajst-25558 4 13 - - PUNCT ajst-25558 4 14 filled fill VERB ajst-25558 4 15 steel steel NOUN ajst-25558 4 16 tube tube NOUN ajst-25558 4 17 columns column NOUN ajst-25558 4 18 and and CCONJ ajst-25558 4 19 the the DET ajst-25558 4 20 bearing bearing NOUN ajst-25558 4 21 capacity capacity NOUN ajst-25558 4 22 of of ADP ajst-25558 4 23 concrete concrete ADJ ajst-25558 4 24 - - PUNCT ajst-25558 4 25 filled fill VERB ajst-25558 4 26 steel steel NOUN ajst-25558 4 27 filled fill VERB ajst-25558 4 28 steel steel NOUN ajst-25558 4 29 tubes tube NOUN ajst-25558 4 30 after after ADP ajst-25558 4 31 fire fire NOUN ajst-25558 4 32 were be AUX ajst-25558 4 33 proposed propose VERB ajst-25558 4 34 , , PUNCT ajst-25558 4 35 and and CCONJ ajst-25558 4 36 the the DET ajst-25558 4 37 interaction interaction NOUN ajst-25558 4 38 of of ADP ajst-25558 4 39 various various ADJ ajst-25558 4 40 materials material NOUN ajst-25558 4 41 in in ADP ajst-25558 4 42 the the DET ajst-25558 4 43 components component NOUN ajst-25558 4 44 was be AUX ajst-25558 4 45 studied study VERB ajst-25558 4 46 in in ADP ajst-25558 4 47 depth depth NOUN ajst-25558 4 48 . . PUNCT ajst-25558 5 1 the the DET ajst-25558 5 2 proposed propose VERB ajst-25558 5 3 studies study NOUN ajst-25558 5 4 are be AUX ajst-25558 5 5 summarized summarize VERB ajst-25558 5 6 . . PUNCT ajst-25558 6 1 keywords keyword NOUN ajst-25558 6 2 : : PUNCT ajst-25558 6 3 concrete concrete ADJ ajst-25558 6 4 - - PUNCT ajst-25558 6 5 filled fill VERB ajst-25558 6 6 steel steel NOUN ajst-25558 6 7 tubes tube NOUN ajst-25558 6 8 ; ; PUNCT ajst-25558 6 9 heteromorphic heteromorphic ADJ ajst-25558 6 10 column column NOUN ajst-25558 6 11 . . PUNCT ajst-25558 7 1 1 1 X ajst-25558 7 2 . . X ajst-25558 7 3 introduction introduction NOUN ajst-25558 7 4 : : PUNCT ajst-25558 7 5 the the DET ajst-25558 7 6 column column NOUN ajst-25558 7 7 is be AUX ajst-25558 7 8 the the DET ajst-25558 7 9 core core NOUN ajst-25558 7 10 load load NOUN ajst-25558 7 11 - - PUNCT ajst-25558 7 12 bearing bear VERB ajst-25558 7 13 component component NOUN ajst-25558 7 14 of of ADP ajst-25558 7 15 the the DET ajst-25558 7 16 building building NOUN ajst-25558 7 17 , , PUNCT ajst-25558 7 18 and and CCONJ ajst-25558 7 19 the the DET ajst-25558 7 20 performance performance NOUN ajst-25558 7 21 of of ADP ajst-25558 7 22 the the DET ajst-25558 7 23 column column NOUN ajst-25558 7 24 determines determine VERB ajst-25558 7 25 the the DET ajst-25558 7 26 performance performance NOUN ajst-25558 7 27 of of ADP ajst-25558 7 28 the the DET ajst-25558 7 29 building building NOUN ajst-25558 7 30 to to ADP ajst-25558 7 31 a a DET ajst-25558 7 32 certain certain ADJ ajst-25558 7 33 extent extent NOUN ajst-25558 7 34 , , PUNCT ajst-25558 7 35 and and CCONJ ajst-25558 7 36 now now ADV ajst-25558 7 37 with with ADP ajst-25558 7 38 the the DET ajst-25558 7 39 improvement improvement NOUN ajst-25558 7 40 of of ADP ajst-25558 7 41 people people NOUN ajst-25558 7 42 's 's PART ajst-25558 7 43 living living NOUN ajst-25558 7 44 standards standard NOUN ajst-25558 7 45 , , PUNCT ajst-25558 7 46 more more ADJ ajst-25558 7 47 and and CCONJ ajst-25558 7 48 more more ADJ ajst-25558 7 49 buildings building NOUN ajst-25558 7 50 choose choose VERB ajst-25558 7 51 special special ADJ ajst-25558 7 52 - - PUNCT ajst-25558 7 53 shaped shape VERB ajst-25558 7 54 columns column NOUN ajst-25558 7 55 with with ADP ajst-25558 7 56 higher high ADJ ajst-25558 7 57 space space NOUN ajst-25558 7 58 utilization utilization NOUN ajst-25558 7 59 rate rate NOUN ajst-25558 7 60 as as ADP ajst-25558 7 61 the the DET ajst-25558 7 62 main main ADJ ajst-25558 7 63 load load NOUN ajst-25558 7 64 - - PUNCT ajst-25558 7 65 bearing bear VERB ajst-25558 7 66 components component NOUN ajst-25558 7 67 , , PUNCT ajst-25558 7 68 and and CCONJ ajst-25558 7 69 the the DET ajst-25558 7 70 special special ADJ ajst-25558 7 71 - - PUNCT ajst-25558 7 72 shaped shape VERB ajst-25558 7 73 columns column NOUN ajst-25558 7 74 have have VERB ajst-25558 7 75 the the DET ajst-25558 7 76 advantages advantage NOUN ajst-25558 7 77 of of ADP ajst-25558 7 78 flexible flexible ADJ ajst-25558 7 79 layout layout NOUN ajst-25558 7 80 and and CCONJ ajst-25558 7 81 high high ADJ ajst-25558 7 82 space space NOUN ajst-25558 7 83 utilization utilization NOUN ajst-25558 7 84 , , PUNCT ajst-25558 7 85 and and CCONJ ajst-25558 7 86 can can AUX ajst-25558 7 87 be be AUX ajst-25558 7 88 arranged arrange VERB ajst-25558 7 89 along along ADP ajst-25558 7 90 the the DET ajst-25558 7 91 wall wall NOUN ajst-25558 7 92 , , PUNCT ajst-25558 7 93 while while SCONJ ajst-25558 7 94 the the DET ajst-25558 7 95 bearing bearing NOUN ajst-25558 7 96 capacity capacity NOUN ajst-25558 7 97 of of ADP ajst-25558 7 98 ordinary ordinary ADJ ajst-25558 7 99 reinforced reinforce VERB ajst-25558 7 100 concrete concrete ADJ ajst-25558 7 101 special special ADJ ajst-25558 7 102 - - PUNCT ajst-25558 7 103 shaped shape VERB ajst-25558 7 104 columns column NOUN ajst-25558 7 105 is be AUX ajst-25558 7 106 limited limit VERB ajst-25558 7 107 and and CCONJ ajst-25558 7 108 the the DET ajst-25558 7 109 seismic seismic ADJ ajst-25558 7 110 performance performance NOUN ajst-25558 7 111 and and CCONJ ajst-25558 7 112 deformation deformation NOUN ajst-25558 7 113 capacity capacity NOUN ajst-25558 7 114 are be AUX ajst-25558 7 115 poor poor ADJ ajst-25558 7 116 , , PUNCT ajst-25558 7 117 in in ADP ajst-25558 7 118 order order NOUN ajst-25558 7 119 to to PART ajst-25558 7 120 improve improve VERB ajst-25558 7 121 this this DET ajst-25558 7 122 kind kind NOUN ajst-25558 7 123 of of ADP ajst-25558 7 124 problem problem NOUN ajst-25558 7 125 , , PUNCT ajst-25558 7 126 therefore therefore ADV ajst-25558 7 127 , , PUNCT ajst-25558 7 128 the the DET ajst-25558 7 129 special special ADJ ajst-25558 7 130 - - PUNCT ajst-25558 7 131 shaped shape VERB ajst-25558 7 132 column column NOUN ajst-25558 7 133 is be AUX ajst-25558 7 134 combined combine VERB ajst-25558 7 135 with with ADP ajst-25558 7 136 the the DET ajst-25558 7 137 steel steel NOUN ajst-25558 7 138 pipe pipe NOUN ajst-25558 7 139 to to PART ajst-25558 7 140 form form VERB ajst-25558 7 141 the the DET ajst-25558 7 142 concretefilled concretefille VERB ajst-25558 7 143 steel steel NOUN ajst-25558 7 144 tube tube NOUN ajst-25558 7 145 special special ADV ajst-25558 7 146 - - PUNCT ajst-25558 7 147 shaped shape VERB ajst-25558 7 148 column column NOUN ajst-25558 7 149 , , PUNCT ajst-25558 7 150 and and CCONJ ajst-25558 7 151 after after ADP ajst-25558 7 152 the the DET ajst-25558 7 153 continuous continuous ADJ ajst-25558 7 154 research research NOUN ajst-25558 7 155 of of ADP ajst-25558 7 156 scholars scholar NOUN ajst-25558 7 157 at at ADP ajst-25558 7 158 home home NOUN ajst-25558 7 159 and and CCONJ ajst-25558 7 160 abroad abroad ADV ajst-25558 7 161 , , PUNCT ajst-25558 7 162 the the DET ajst-25558 7 163 performance performance NOUN ajst-25558 7 164 and and CCONJ ajst-25558 7 165 application application NOUN ajst-25558 7 166 of of ADP ajst-25558 7 167 the the DET ajst-25558 7 168 concrete concrete NOUN ajst-25558 7 169 - - PUNCT ajst-25558 7 170 filled fill VERB ajst-25558 7 171 steel steel NOUN ajst-25558 7 172 tube tube NOUN ajst-25558 7 173 special special ADV ajst-25558 7 174 - - PUNCT ajst-25558 7 175 shaped shape VERB ajst-25558 7 176 column column NOUN ajst-25558 7 177 have have AUX ajst-25558 7 178 achieved achieve VERB ajst-25558 7 179 initial initial ADJ ajst-25558 7 180 results result NOUN ajst-25558 7 181 . . PUNCT ajst-25558 8 1 the the DET ajst-25558 8 2 steel steel NOUN ajst-25558 8 3 and and CCONJ ajst-25558 8 4 concrete concrete ADJ ajst-25558 8 5 synergy synergy NOUN ajst-25558 8 6 ability ability NOUN ajst-25558 8 7 in in ADP ajst-25558 8 8 the the DET ajst-25558 8 9 concrete concrete NOUN ajst-25558 8 10 - - PUNCT ajst-25558 8 11 filled fill VERB ajst-25558 8 12 steel steel NOUN ajst-25558 8 13 tube tube NOUN ajst-25558 8 14 special special ADV ajst-25558 8 15 - - PUNCT ajst-25558 8 16 shaped shape VERB ajst-25558 8 17 column column NOUN ajst-25558 8 18 is be AUX ajst-25558 8 19 stronger strong ADJ ajst-25558 8 20 , , PUNCT ajst-25558 8 21 can can AUX ajst-25558 8 22 give give VERB ajst-25558 8 23 full full ADJ ajst-25558 8 24 play play NOUN ajst-25558 8 25 to to ADP ajst-25558 8 26 the the DET ajst-25558 8 27 performance performance NOUN ajst-25558 8 28 of of ADP ajst-25558 8 29 steel steel NOUN ajst-25558 8 30 and and CCONJ ajst-25558 8 31 concrete concrete NOUN ajst-25558 8 32 , , PUNCT ajst-25558 8 33 and and CCONJ ajst-25558 8 34 has have VERB ajst-25558 8 35 high high ADJ ajst-25558 8 36 bearing bearing NOUN ajst-25558 8 37 capacity capacity NOUN ajst-25558 8 38 , , PUNCT ajst-25558 8 39 good good ADJ ajst-25558 8 40 deformation deformation NOUN ajst-25558 8 41 capacity capacity NOUN ajst-25558 8 42 , , PUNCT ajst-25558 8 43 good good ADJ ajst-25558 8 44 ductility ductility NOUN ajst-25558 8 45 , , PUNCT ajst-25558 8 46 and and CCONJ ajst-25558 8 47 is be AUX ajst-25558 8 48 widely widely ADV ajst-25558 8 49 used use VERB ajst-25558 8 50 in in ADP ajst-25558 8 51 high high ADJ ajst-25558 8 52 - - PUNCT ajst-25558 8 53 rise rise NOUN ajst-25558 8 54 buildings building NOUN ajst-25558 8 55 , , PUNCT ajst-25558 8 56 bridges bridge NOUN ajst-25558 8 57 and and CCONJ ajst-25558 8 58 other other ADJ ajst-25558 8 59 buildings building NOUN ajst-25558 8 60 that that PRON ajst-25558 8 61 require require VERB ajst-25558 8 62 high high ADJ ajst-25558 8 63 performance performance NOUN ajst-25558 8 64 of of ADP ajst-25558 8 65 load load NOUN ajst-25558 8 66 - - PUNCT ajst-25558 8 67 bearing bear VERB ajst-25558 8 68 components component NOUN ajst-25558 8 69 . . PUNCT ajst-25558 9 1 due due ADP ajst-25558 9 2 to to ADP ajst-25558 9 3 the the DET ajst-25558 9 4 addition addition NOUN ajst-25558 9 5 of of ADP ajst-25558 9 6 more more ADJ ajst-25558 9 7 steel steel NOUN ajst-25558 9 8 in in ADP ajst-25558 9 9 the the DET ajst-25558 9 10 concretefilled concretefille VERB ajst-25558 9 11 steel steel NOUN ajst-25558 9 12 tubular tubular ADJ ajst-25558 9 13 column column NOUN ajst-25558 9 14 , , PUNCT ajst-25558 9 15 the the DET ajst-25558 9 16 ductility ductility NOUN ajst-25558 9 17 and and CCONJ ajst-25558 9 18 seismic seismic ADJ ajst-25558 9 19 capacity capacity NOUN ajst-25558 9 20 of of ADP ajst-25558 9 21 the the DET ajst-25558 9 22 component component NOUN ajst-25558 9 23 are be AUX ajst-25558 9 24 greatly greatly ADV ajst-25558 9 25 improved improve VERB ajst-25558 9 26 , , PUNCT ajst-25558 9 27 and and CCONJ ajst-25558 9 28 the the DET ajst-25558 9 29 restraint restraint NOUN ajst-25558 9 30 of of ADP ajst-25558 9 31 the the DET ajst-25558 9 32 steel steel NOUN ajst-25558 9 33 pipe pipe NOUN ajst-25558 9 34 to to ADP ajst-25558 9 35 the the DET ajst-25558 9 36 concrete concrete NOUN ajst-25558 9 37 can can AUX ajst-25558 9 38 improve improve VERB ajst-25558 9 39 the the DET ajst-25558 9 40 bearing bearing NOUN ajst-25558 9 41 capacity capacity NOUN ajst-25558 9 42 and and CCONJ ajst-25558 9 43 stability stability NOUN ajst-25558 9 44 of of ADP ajst-25558 9 45 the the DET ajst-25558 9 46 component component NOUN ajst-25558 9 47 , , PUNCT ajst-25558 9 48 and and CCONJ ajst-25558 9 49 has have VERB ajst-25558 9 50 a a DET ajst-25558 9 51 good good ADJ ajst-25558 9 52 effect effect NOUN ajst-25558 9 53 on on ADP ajst-25558 9 54 improving improve VERB ajst-25558 9 55 the the DET ajst-25558 9 56 mechanical mechanical ADJ ajst-25558 9 57 properties property NOUN ajst-25558 9 58 of of ADP ajst-25558 9 59 the the DET ajst-25558 9 60 reinforced reinforce VERB ajst-25558 9 61 column column NOUN ajst-25558 9 62 , , PUNCT ajst-25558 9 63 and and CCONJ ajst-25558 9 64 the the DET ajst-25558 9 65 steel steel NOUN ajst-25558 9 66 pipe pipe NOUN ajst-25558 9 67 is be AUX ajst-25558 9 68 more more ADV ajst-25558 9 69 convenient convenient ADJ ajst-25558 9 70 than than ADP ajst-25558 9 71 the the DET ajst-25558 9 72 ordinary ordinary ADJ ajst-25558 9 73 reinforced reinforce VERB ajst-25558 9 74 concrete concrete NOUN ajst-25558 9 75 in in ADP ajst-25558 9 76 the the DET ajst-25558 9 77 construction construction NOUN ajst-25558 9 78 process process NOUN ajst-25558 9 79 simultaneously simultaneously ADV ajst-25558 9 80 , , PUNCT ajst-25558 9 81 so so SCONJ ajst-25558 9 82 that that SCONJ ajst-25558 9 83 the the DET ajst-25558 9 84 construction construction NOUN ajst-25558 9 85 process process NOUN ajst-25558 9 86 can can AUX ajst-25558 9 87 be be AUX ajst-25558 9 88 simplified simplify VERB ajst-25558 9 89 and and CCONJ ajst-25558 9 90 the the DET ajst-25558 9 91 project project NOUN ajst-25558 9 92 progress progress NOUN ajst-25558 9 93 can can AUX ajst-25558 9 94 be be AUX ajst-25558 9 95 accelerated accelerate VERB ajst-25558 9 96 . . PUNCT ajst-25558 10 1 therefore therefore ADV ajst-25558 10 2 , , PUNCT ajst-25558 10 3 accelerating accelerate VERB ajst-25558 10 4 the the DET ajst-25558 10 5 research research NOUN ajst-25558 10 6 on on ADP ajst-25558 10 7 concrete concrete ADJ ajst-25558 10 8 - - PUNCT ajst-25558 10 9 filled fill VERB ajst-25558 10 10 steel steel NOUN ajst-25558 10 11 tubular tubular ADJ ajst-25558 10 12 special special ADJ ajst-25558 10 13 - - PUNCT ajst-25558 10 14 shaped shape VERB ajst-25558 10 15 columns column NOUN ajst-25558 10 16 has have VERB ajst-25558 10 17 a a DET ajst-25558 10 18 positive positive ADJ ajst-25558 10 19 effect effect NOUN ajst-25558 10 20 on on ADP ajst-25558 10 21 its its PRON ajst-25558 10 22 application application NOUN ajst-25558 10 23 and and CCONJ ajst-25558 10 24 promotion promotion NOUN ajst-25558 10 25 in in ADP ajst-25558 10 26 reality reality NOUN ajst-25558 10 27 . . PUNCT ajst-25558 11 1 2 2 X ajst-25558 11 2 . . X ajst-25558 11 3 concrete concrete ADJ ajst-25558 11 4 - - PUNCT ajst-25558 11 5 filled fill VERB ajst-25558 11 6 steel steel NOUN ajst-25558 11 7 tubular tubular NOUN ajst-25558 11 8 at at ADP ajst-25558 11 9 room room NOUN ajst-25558 11 10 temperature temperature NOUN ajst-25558 11 11 ( ( PUNCT ajst-25558 11 12 1)zheng 1)zheng NUM ajst-25558 11 13 yongqian yongqian NOUN ajst-25558 11 14 et et PROPN ajst-25558 11 15 al al PROPN ajst-25558 11 16 . . PUNCT ajst-25558 12 1 [ [ X ajst-25558 12 2 1 1 NUM ajst-25558 12 3 ] ] PUNCT ajst-25558 12 4 carried carry VERB ajst-25558 12 5 out out ADP ajst-25558 12 6 eccentric eccentric ADJ ajst-25558 12 7 compression compression NOUN ajst-25558 12 8 tests test NOUN ajst-25558 12 9 on on ADP ajst-25558 12 10 7 7 NUM ajst-25558 12 11 multi multi NOUN ajst-25558 12 12 - - NOUN ajst-25558 12 13 chamber chamber NOUN ajst-25558 12 14 and and CCONJ ajst-25558 12 15 1 1 NUM ajst-25558 12 16 unribbed unribbed ADJ ajst-25558 12 17 tshaped tshape VERB ajst-25558 12 18 concrete concrete NOUN ajst-25558 12 19 - - PUNCT ajst-25558 12 20 filled fill VERB ajst-25558 12 21 steel steel NOUN ajst-25558 12 22 tube tube NOUN ajst-25558 12 23 columns column NOUN ajst-25558 12 24 , , PUNCT ajst-25558 12 25 and and CCONJ ajst-25558 12 26 carried carry VERB ajst-25558 12 27 out out ADP ajst-25558 12 28 tests test NOUN ajst-25558 12 29 by by ADP ajst-25558 12 30 controlling control VERB ajst-25558 12 31 variables variable NOUN ajst-25558 12 32 such such ADJ ajst-25558 12 33 as as ADP ajst-25558 12 34 different different ADJ ajst-25558 12 35 loading loading NOUN ajst-25558 12 36 angles angle NOUN ajst-25558 12 37 and and CCONJ ajst-25558 12 38 eccentricities eccentricity NOUN ajst-25558 12 39 , , PUNCT ajst-25558 12 40 and and CCONJ ajst-25558 12 41 compared compare VERB ajst-25558 12 42 the the DET ajst-25558 12 43 results result NOUN ajst-25558 12 44 and and CCONJ ajst-25558 12 45 phenomena phenomenon NOUN ajst-25558 12 46 of of ADP ajst-25558 12 47 different different ADJ ajst-25558 12 48 tests test NOUN ajst-25558 12 49 and and CCONJ ajst-25558 12 50 analyzed analyze VERB ajst-25558 12 51 . . PUNCT ajst-25558 13 1 the the DET ajst-25558 13 2 results result NOUN ajst-25558 13 3 show show VERB ajst-25558 13 4 that that SCONJ ajst-25558 13 5 the the DET ajst-25558 13 6 multi multi ADJ ajst-25558 13 7 - - ADJ ajst-25558 13 8 chamber chamber ADJ ajst-25558 13 9 concrete concrete NOUN ajst-25558 13 10 - - PUNCT ajst-25558 13 11 filled fill VERB ajst-25558 13 12 steel steel NOUN ajst-25558 13 13 tube tube NOUN ajst-25558 13 14 specimens specimen NOUN ajst-25558 13 15 begin begin VERB ajst-25558 13 16 to to PART ajst-25558 13 17 appear appear VERB ajst-25558 13 18 drum drum NOUN ajst-25558 13 19 bent bent NOUN ajst-25558 13 20 when when SCONJ ajst-25558 13 21 the the DET ajst-25558 13 22 load load NOUN ajst-25558 13 23 drops drop VERB ajst-25558 13 24 below below ADP ajst-25558 13 25 90 90 NUM ajst-25558 13 26 % % NOUN ajst-25558 13 27 , , PUNCT ajst-25558 13 28 and and CCONJ ajst-25558 13 29 the the DET ajst-25558 13 30 deflection deflection NOUN ajst-25558 13 31 is be AUX ajst-25558 13 32 larger large ADJ ajst-25558 13 33 when when SCONJ ajst-25558 13 34 the the DET ajst-25558 13 35 drum drum NOUN ajst-25558 13 36 is be AUX ajst-25558 13 37 bent bent ADJ ajst-25558 13 38 , , PUNCT ajst-25558 13 39 while while SCONJ ajst-25558 13 40 the the DET ajst-25558 13 41 ribless ribless NOUN ajst-25558 13 42 specimens specimen NOUN ajst-25558 13 43 begin begin VERB ajst-25558 13 44 to to PART ajst-25558 13 45 appear appear VERB ajst-25558 13 46 drum drum VERB ajst-25558 13 47 bent bent NOUN ajst-25558 13 48 and and CCONJ ajst-25558 13 49 the the DET ajst-25558 13 50 deflection deflection NOUN ajst-25558 13 51 is be AUX ajst-25558 13 52 smaller small ADJ ajst-25558 13 53 when when SCONJ ajst-25558 13 54 the the DET ajst-25558 13 55 load load NOUN ajst-25558 13 56 drops drop VERB ajst-25558 13 57 below below ADP ajst-25558 13 58 95 95 NUM ajst-25558 13 59 % % NOUN ajst-25558 13 60 , , PUNCT ajst-25558 13 61 which which PRON ajst-25558 13 62 shows show VERB ajst-25558 13 63 that that SCONJ ajst-25558 13 64 the the DET ajst-25558 13 65 multi multi ADJ ajst-25558 13 66 - - ADJ ajst-25558 13 67 chamber chamber ADJ ajst-25558 13 68 specimens specimen NOUN ajst-25558 13 69 have have VERB ajst-25558 13 70 better well ADJ ajst-25558 13 71 ductility ductility NOUN ajst-25558 13 72 than than ADP ajst-25558 13 73 the the DET ajst-25558 13 74 nonribbed nonribbe VERB ajst-25558 13 75 specimens specimen NOUN ajst-25558 13 76 , , PUNCT ajst-25558 13 77 which which PRON ajst-25558 13 78 can can AUX ajst-25558 13 79 effectively effectively ADV ajst-25558 13 80 alleviate alleviate VERB ajst-25558 13 81 the the DET ajst-25558 13 82 surface surface NOUN ajst-25558 13 83 drum drum NOUN ajst-25558 13 84 bending bending NOUN ajst-25558 13 85 of of ADP ajst-25558 13 86 the the DET ajst-25558 13 87 specimens specimen NOUN ajst-25558 13 88 , , PUNCT ajst-25558 13 89 and and CCONJ ajst-25558 13 90 the the DET ajst-25558 13 91 damage damage NOUN ajst-25558 13 92 of of ADP ajst-25558 13 93 the the DET ajst-25558 13 94 ribless ribless ADJ ajst-25558 13 95 specimens specimen NOUN ajst-25558 13 96 is be AUX ajst-25558 13 97 more more ADV ajst-25558 13 98 serious serious ADJ ajst-25558 13 99 . . PUNCT ajst-25558 14 1 through through ADP ajst-25558 14 2 the the DET ajst-25558 14 3 load load NOUN ajst-25558 14 4 deflection deflection NOUN ajst-25558 14 5 curve curve NOUN ajst-25558 14 6 , , PUNCT ajst-25558 14 7 it it PRON ajst-25558 14 8 can can AUX ajst-25558 14 9 be be AUX ajst-25558 14 10 seen see VERB ajst-25558 14 11 that that SCONJ ajst-25558 14 12 the the DET ajst-25558 14 13 bearing bearing NOUN ajst-25558 14 14 capacity capacity NOUN ajst-25558 14 15 of of ADP ajst-25558 14 16 the the DET ajst-25558 14 17 multi multi ADJ ajst-25558 14 18 - - ADJ ajst-25558 14 19 chamber chamber NOUN ajst-25558 14 20 specimen speciman NOUN ajst-25558 14 21 is be AUX ajst-25558 14 22 about about ADV ajst-25558 14 23 10 10 NUM ajst-25558 14 24 % % NOUN ajst-25558 14 25 higher high ADJ ajst-25558 14 26 than than ADP ajst-25558 14 27 that that PRON ajst-25558 14 28 of of ADP ajst-25558 14 29 the the DET ajst-25558 14 30 non non ADJ ajst-25558 14 31 - - ADJ ajst-25558 14 32 ribbed ribbed ADJ ajst-25558 14 33 specimen speciman NOUN ajst-25558 14 34 , , PUNCT ajst-25558 14 35 and and CCONJ ajst-25558 14 36 the the DET ajst-25558 14 37 initial initial ADJ ajst-25558 14 38 stiffness stiffness NOUN ajst-25558 14 39 is be AUX ajst-25558 14 40 relatively relatively ADV ajst-25558 14 41 similar similar ADJ ajst-25558 14 42 , , PUNCT ajst-25558 14 43 and and CCONJ ajst-25558 14 44 the the DET ajst-25558 14 45 bearing bear VERB ajst-25558 14 46 capacity capacity NOUN ajst-25558 14 47 of of ADP ajst-25558 14 48 the the DET ajst-25558 14 49 specimen speciman NOUN ajst-25558 14 50 under under ADP ajst-25558 14 51 different different ADJ ajst-25558 14 52 loading loading NOUN ajst-25558 14 53 angles angle NOUN ajst-25558 14 54 is be AUX ajst-25558 14 55 also also ADV ajst-25558 14 56 quite quite ADV ajst-25558 14 57 different different ADJ ajst-25558 14 58 under under ADP ajst-25558 14 59 the the DET ajst-25558 14 60 same same ADJ ajst-25558 14 61 eccentricity eccentricity NOUN ajst-25558 14 62 . . PUNCT ajst-25558 15 1 the the DET ajst-25558 15 2 increase increase NOUN ajst-25558 15 3 of of ADP ajst-25558 15 4 eccentricity eccentricity NOUN ajst-25558 15 5 will will AUX ajst-25558 15 6 lead lead VERB ajst-25558 15 7 to to ADP ajst-25558 15 8 a a DET ajst-25558 15 9 significant significant ADJ ajst-25558 15 10 decrease decrease NOUN ajst-25558 15 11 in in ADP ajst-25558 15 12 the the DET ajst-25558 15 13 peak peak NOUN ajst-25558 15 14 load load NOUN ajst-25558 15 15 , , PUNCT ajst-25558 15 16 and and CCONJ ajst-25558 15 17 at at ADP ajst-25558 15 18 the the DET ajst-25558 15 19 same same ADJ ajst-25558 15 20 time time NOUN ajst-25558 15 21 , , PUNCT ajst-25558 15 22 the the DET ajst-25558 15 23 stiffness stiffness NOUN ajst-25558 15 24 of of ADP ajst-25558 15 25 the the DET ajst-25558 15 26 specimen speciman NOUN ajst-25558 15 27 will will AUX ajst-25558 15 28 also also ADV ajst-25558 15 29 decrease decrease VERB ajst-25558 15 30 and and CCONJ ajst-25558 15 31 the the DET ajst-25558 15 32 deflection deflection NOUN ajst-25558 15 33 will will AUX ajst-25558 15 34 increase increase VERB ajst-25558 15 35 . . PUNCT ajst-25558 16 1 the the DET ajst-25558 16 2 comparative comparative ADJ ajst-25558 16 3 test test NOUN ajst-25558 16 4 shows show VERB ajst-25558 16 5 that that SCONJ ajst-25558 16 6 the the DET ajst-25558 16 7 t t ADV ajst-25558 16 8 - - PUNCT ajst-25558 16 9 shaped shape VERB ajst-25558 16 10 multi multi ADJ ajst-25558 16 11 - - ADJ ajst-25558 16 12 chamber chamber ADJ ajst-25558 16 13 concrete concrete NOUN ajst-25558 16 14 - - PUNCT ajst-25558 16 15 filled fill VERB ajst-25558 16 16 steel steel NOUN ajst-25558 16 17 tube tube NOUN ajst-25558 16 18 special special ADV ajst-25558 16 19 - - PUNCT ajst-25558 16 20 shaped shape VERB ajst-25558 16 21 column column NOUN ajst-25558 16 22 has have VERB ajst-25558 16 23 better well ADJ ajst-25558 16 24 performance performance NOUN ajst-25558 16 25 than than ADP ajst-25558 16 26 the the DET ajst-25558 16 27 non non ADJ ajst-25558 16 28 - - ADJ ajst-25558 16 29 ribbed ribbed ADJ ajst-25558 16 30 concrete concrete NOUN ajst-25558 16 31 - - PUNCT ajst-25558 16 32 filled fill VERB ajst-25558 16 33 steel steel NOUN ajst-25558 16 34 tube tube NOUN ajst-25558 16 35 column column NOUN ajst-25558 16 36 , , PUNCT ajst-25558 16 37 so so CCONJ ajst-25558 16 38 the the DET ajst-25558 16 39 applicable applicable ADJ ajst-25558 16 40 flexural flexural ADJ ajst-25558 16 41 bearing bearing NOUN ajst-25558 16 42 capacity capacity NOUN ajst-25558 16 43 formula formula NOUN ajst-25558 16 44 is be AUX ajst-25558 16 45 introduced introduce VERB ajst-25558 16 46 for for ADP ajst-25558 16 47 the the DET ajst-25558 16 48 new new ADJ ajst-25558 16 49 concrete concrete NOUN ajst-25558 16 50 - - PUNCT ajst-25558 16 51 filled fill VERB ajst-25558 16 52 steel steel NOUN ajst-25558 16 53 tube tube NOUN ajst-25558 16 54 column[2 column[2 PROPN ajst-25558 16 55 ] ] PUNCT ajst-25558 16 56 : : PUNCT ajst-25558 16 57 thereinto thereinto ADJ ajst-25558 16 58 : : PUNCT ajst-25558 16 59 is be AUX ajst-25558 16 60 the the DET ajst-25558 16 61 flexural flexural ADJ ajst-25558 16 62 modulus modulus NOUN ajst-25558 16 63 of of ADP ajst-25558 16 64 the the DET ajst-25558 16 65 combined combined ADJ ajst-25558 16 66 cross cross NOUN ajst-25558 16 67 - - NOUN ajst-25558 16 68 section section NOUN ajst-25558 16 69 . . PUNCT ajst-25558 17 1 ( ( PUNCT ajst-25558 17 2 2 2 X ajst-25558 17 3 ) ) PUNCT ajst-25558 17 4 chang chang PROPN ajst-25558 17 5 xinyu xinyu PROPN ajst-25558 17 6 et et PROPN ajst-25558 17 7 al al PROPN ajst-25558 17 8 . . PUNCT ajst-25558 18 1 [ [ X ajst-25558 18 2 3 3 NUM ajst-25558 18 3 ] ] PUNCT ajst-25558 18 4 welded weld VERB ajst-25558 18 5 6 6 NUM ajst-25558 18 6 l l ADV ajst-25558 18 7 - - PUNCT ajst-25558 18 8 shaped shape VERB ajst-25558 18 9 steel steel NOUN ajst-25558 18 10 tube tube NOUN ajst-25558 18 11 high high ADJ ajst-25558 18 12 - - PUNCT ajst-25558 18 13 strength strength NOUN ajst-25558 18 14 concrete concrete ADJ ajst-25558 18 15 columns column NOUN ajst-25558 18 16 and and CCONJ ajst-25558 18 17 2 2 NUM ajst-25558 18 18 l l ADV ajst-25558 18 19 - - PUNCT ajst-25558 18 20 shaped shape VERB ajst-25558 18 21 ordinary ordinary ADJ ajst-25558 18 22 steel steel NOUN ajst-25558 18 23 tube tube NOUN ajst-25558 18 24 concrete concrete ADJ ajst-25558 18 25 columns column NOUN ajst-25558 18 26 for for ADP ajst-25558 18 27 axial axial ADJ ajst-25558 18 28 compression compression NOUN ajst-25558 18 29 tests test NOUN ajst-25558 18 30 , , PUNCT ajst-25558 18 31 and and CCONJ ajst-25558 18 32 the the DET ajst-25558 18 33 tests test NOUN ajst-25558 18 34 were be AUX ajst-25558 18 35 carried carry VERB ajst-25558 18 36 out out ADP ajst-25558 18 37 by by ADP ajst-25558 18 38 controlling control VERB ajst-25558 18 39 variables variable NOUN ajst-25558 18 40 such such ADJ ajst-25558 18 41 as as ADP ajst-25558 18 42 different different ADJ ajst-25558 18 43 steel steel NOUN ajst-25558 18 44 pipe pipe NOUN ajst-25558 18 45 thicknesses thickness NOUN ajst-25558 18 46 and and CCONJ ajst-25558 18 47 grouting grout VERB ajst-25558 18 48 strengths strength NOUN ajst-25558 18 49 . . PUNCT ajst-25558 19 1 the the DET ajst-25558 19 2 test test NOUN ajst-25558 19 3 results result NOUN ajst-25558 19 4 show show VERB ajst-25558 19 5 that that SCONJ ajst-25558 19 6 the the DET ajst-25558 19 7 synergy synergy NOUN ajst-25558 19 8 between between ADP ajst-25558 19 9 the the DET ajst-25558 19 10 outer outer ADJ ajst-25558 19 11 steel steel NOUN ajst-25558 19 12 pipe pipe NOUN ajst-25558 19 13 and and CCONJ ajst-25558 19 14 the the DET ajst-25558 19 15 inner inner ADJ ajst-25558 19 16 concrete concrete NOUN ajst-25558 19 17 is be AUX ajst-25558 19 18 good good ADJ ajst-25558 19 19 , , PUNCT ajst-25558 19 20 and and CCONJ ajst-25558 19 21 all all DET ajst-25558 19 22 the the DET ajst-25558 19 23 specimens specimen NOUN ajst-25558 19 24 are be AUX ajst-25558 19 25 in in ADP ajst-25558 19 26 53 53 NUM ajst-25558 19 27 the the DET ajst-25558 19 28 elastic elastic ADJ ajst-25558 19 29 stage stage NOUN ajst-25558 19 30 before before SCONJ ajst-25558 19 31 the the DET ajst-25558 19 32 load load NOUN ajst-25558 19 33 reaches reach VERB ajst-25558 19 34 90 90 NUM ajst-25558 19 35 % % NOUN ajst-25558 19 36 , , PUNCT ajst-25558 19 37 and and CCONJ ajst-25558 19 38 there there PRON ajst-25558 19 39 is be VERB ajst-25558 19 40 almost almost ADV ajst-25558 19 41 no no PRON ajst-25558 19 42 obvious obvious ADJ ajst-25558 19 43 change change NOUN ajst-25558 19 44 . . PUNCT ajst-25558 20 1 when when SCONJ ajst-25558 20 2 the the DET ajst-25558 20 3 specimen speciman NOUN ajst-25558 20 4 with with ADP ajst-25558 20 5 a a DET ajst-25558 20 6 thickness thickness NOUN ajst-25558 20 7 of of ADP ajst-25558 20 8 4 4 NUM ajst-25558 20 9 mm mm NOUN ajst-25558 20 10 steel steel NOUN ajst-25558 20 11 pipe pipe NOUN ajst-25558 20 12 begins begin VERB ajst-25558 20 13 to to PART ajst-25558 20 14 show show VERB ajst-25558 20 15 slight slight ADJ ajst-25558 20 16 drum drum NOUN ajst-25558 20 17 curvature curvature NOUN ajst-25558 20 18 on on ADP ajst-25558 20 19 the the DET ajst-25558 20 20 surface surface NOUN ajst-25558 20 21 , , PUNCT ajst-25558 20 22 and and CCONJ ajst-25558 20 23 with with ADP ajst-25558 20 24 the the DET ajst-25558 20 25 increase increase NOUN ajst-25558 20 26 of of ADP ajst-25558 20 27 the the DET ajst-25558 20 28 load load NOUN ajst-25558 20 29 , , PUNCT ajst-25558 20 30 the the DET ajst-25558 20 31 degree degree NOUN ajst-25558 20 32 of of ADP ajst-25558 20 33 drum drum NOUN ajst-25558 20 34 curvature curvature NOUN ajst-25558 20 35 becomes become VERB ajst-25558 20 36 larger large ADJ ajst-25558 20 37 and and CCONJ ajst-25558 20 38 larger large ADJ ajst-25558 20 39 , , PUNCT ajst-25558 20 40 and and CCONJ ajst-25558 20 41 when when SCONJ ajst-25558 20 42 the the DET ajst-25558 20 43 peak peak NOUN ajst-25558 20 44 load load NOUN ajst-25558 20 45 is be AUX ajst-25558 20 46 exceeded exceed VERB ajst-25558 20 47 , , PUNCT ajst-25558 20 48 the the DET ajst-25558 20 49 bearing bearing NOUN ajst-25558 20 50 capacity capacity NOUN ajst-25558 20 51 decreases decrease VERB ajst-25558 20 52 rapidly rapidly ADV ajst-25558 20 53 , , PUNCT ajst-25558 20 54 and and CCONJ ajst-25558 20 55 the the DET ajst-25558 20 56 drum drum NOUN ajst-25558 20 57 curvature curvature NOUN ajst-25558 20 58 extends extend VERB ajst-25558 20 59 to to ADP ajst-25558 20 60 other other ADJ ajst-25558 20 61 faces face NOUN ajst-25558 20 62 , , PUNCT ajst-25558 20 63 in in ADP ajst-25558 20 64 which which PRON ajst-25558 20 65 the the DET ajst-25558 20 66 specimen speciman NOUN ajst-25558 20 67 with with ADP ajst-25558 20 68 the the DET ajst-25558 20 69 drum drum NOUN ajst-25558 20 70 bending bending NOUN ajst-25558 20 71 position position NOUN ajst-25558 20 72 far far ADV ajst-25558 20 73 away away ADV ajst-25558 20 74 from from ADP ajst-25558 20 75 the the DET ajst-25558 20 76 end end NOUN ajst-25558 20 77 plate plate NOUN ajst-25558 20 78 forms form VERB ajst-25558 20 79 a a DET ajst-25558 20 80 plastic plastic ADJ ajst-25558 20 81 hinge hinge NOUN ajst-25558 20 82 and and CCONJ ajst-25558 20 83 has have VERB ajst-25558 20 84 obvious obvious ADJ ajst-25558 20 85 bending bending NOUN ajst-25558 20 86 in in ADP ajst-25558 20 87 the the DET ajst-25558 20 88 drum drum NOUN ajst-25558 20 89 bending bend VERB ajst-25558 20 90 area area NOUN ajst-25558 20 91 , , PUNCT ajst-25558 20 92 while while SCONJ ajst-25558 20 93 the the DET ajst-25558 20 94 specimen speciman NOUN ajst-25558 20 95 near near ADP ajst-25558 20 96 the the DET ajst-25558 20 97 end end NOUN ajst-25558 20 98 plate plate NOUN ajst-25558 20 99 at at ADP ajst-25558 20 100 the the DET ajst-25558 20 101 drum drum NOUN ajst-25558 20 102 bending bending NOUN ajst-25558 20 103 position position NOUN ajst-25558 20 104 does do AUX ajst-25558 20 105 not not PART ajst-25558 20 106 bend bend VERB ajst-25558 20 107 the the DET ajst-25558 20 108 phenomenon phenomenon NOUN ajst-25558 20 109 . . PUNCT ajst-25558 21 1 when when SCONJ ajst-25558 21 2 the the DET ajst-25558 21 3 load load NOUN ajst-25558 21 4 exceeds exceed VERB ajst-25558 21 5 the the DET ajst-25558 21 6 peak peak NOUN ajst-25558 21 7 load load NOUN ajst-25558 21 8 , , PUNCT ajst-25558 21 9 the the DET ajst-25558 21 10 load load NOUN ajst-25558 21 11 decreases decrease VERB ajst-25558 21 12 slowly slowly ADV ajst-25558 21 13 , , PUNCT ajst-25558 21 14 and and CCONJ ajst-25558 21 15 the the DET ajst-25558 21 16 specimen speciman NOUN ajst-25558 21 17 without without ADP ajst-25558 21 18 high high ADJ ajst-25558 21 19 - - PUNCT ajst-25558 21 20 strength strength NOUN ajst-25558 21 21 grouting grouting NOUN ajst-25558 21 22 material material NOUN ajst-25558 21 23 and and CCONJ ajst-25558 21 24 the the DET ajst-25558 21 25 low low ADJ ajst-25558 21 26 - - PUNCT ajst-25558 21 27 strength strength NOUN ajst-25558 21 28 grouting grout VERB ajst-25558 21 29 material material NOUN ajst-25558 21 30 first first ADV ajst-25558 21 31 appears appear VERB ajst-25558 21 32 drumming drum VERB ajst-25558 21 33 , , PUNCT ajst-25558 21 34 as as SCONJ ajst-25558 21 35 the the DET ajst-25558 21 36 load load NOUN ajst-25558 21 37 continues continue VERB ajst-25558 21 38 to to PART ajst-25558 21 39 decrease decrease VERB ajst-25558 21 40 , , PUNCT ajst-25558 21 41 the the DET ajst-25558 21 42 drum drum NOUN ajst-25558 21 43 bending bend VERB ajst-25558 21 44 range range NOUN ajst-25558 21 45 increases increase NOUN ajst-25558 21 46 , , PUNCT ajst-25558 21 47 and and CCONJ ajst-25558 21 48 the the DET ajst-25558 21 49 load load NOUN ajst-25558 21 50 of of ADP ajst-25558 21 51 the the DET ajst-25558 21 52 specimen speciman NOUN ajst-25558 21 53 without without ADP ajst-25558 21 54 high high ADJ ajst-25558 21 55 - - PUNCT ajst-25558 21 56 strength strength NOUN ajst-25558 21 57 grouting grout VERB ajst-25558 21 58 material material NOUN ajst-25558 21 59 decreases decrease VERB ajst-25558 21 60 to to ADP ajst-25558 21 61 89 89 NUM ajst-25558 21 62 % % NOUN ajst-25558 21 63 , , PUNCT ajst-25558 21 64 and and CCONJ ajst-25558 21 65 the the DET ajst-25558 21 66 load load NOUN ajst-25558 21 67 of of ADP ajst-25558 21 68 the the DET ajst-25558 21 69 specimen speciman NOUN ajst-25558 21 70 without without ADP ajst-25558 21 71 highstrength highstrength NOUN ajst-25558 21 72 grouting grout VERB ajst-25558 21 73 material material NOUN ajst-25558 21 74 decreases decrease VERB ajst-25558 21 75 to to ADP ajst-25558 21 76 89 89 NUM ajst-25558 21 77 % % NOUN ajst-25558 21 78 , , PUNCT ajst-25558 21 79 and and CCONJ ajst-25558 21 80 the the DET ajst-25558 21 81 load load NOUN ajst-25558 21 82 enters enter VERB ajst-25558 21 83 the the DET ajst-25558 21 84 fluctuation fluctuation NOUN ajst-25558 21 85 stage stage NOUN ajst-25558 21 86 and and CCONJ ajst-25558 21 87 finally finally ADV ajst-25558 21 88 enters enter VERB ajst-25558 21 89 the the DET ajst-25558 21 90 descending descend VERB ajst-25558 21 91 section section NOUN ajst-25558 21 92 , , PUNCT ajst-25558 21 93 and and CCONJ ajst-25558 21 94 the the DET ajst-25558 21 95 high high ADJ ajst-25558 21 96 - - PUNCT ajst-25558 21 97 strength strength NOUN ajst-25558 21 98 grouting grout VERB ajst-25558 21 99 material material NOUN ajst-25558 21 100 specimen speciman NOUN ajst-25558 21 101 is be AUX ajst-25558 21 102 finally finally ADV ajst-25558 21 103 destroyed destroy VERB ajst-25558 21 104 due due ADP ajst-25558 21 105 to to ADP ajst-25558 21 106 excessive excessive ADJ ajst-25558 21 107 deformation deformation NOUN ajst-25558 21 108 . . PUNCT ajst-25558 22 1 the the DET ajst-25558 22 2 drum drum NOUN ajst-25558 22 3 bending bend VERB ajst-25558 22 4 phenomenon phenomenon NOUN ajst-25558 22 5 of of ADP ajst-25558 22 6 the the DET ajst-25558 22 7 remaining remain VERB ajst-25558 22 8 two two NUM ajst-25558 22 9 high high ADJ ajst-25558 22 10 - - PUNCT ajst-25558 22 11 strength strength NOUN ajst-25558 22 12 grouting grout VERB ajst-25558 22 13 specimens specimen NOUN ajst-25558 22 14 with with ADP ajst-25558 22 15 high high ADJ ajst-25558 22 16 strength strength NOUN ajst-25558 22 17 is be AUX ajst-25558 22 18 not not PART ajst-25558 22 19 obvious obvious ADJ ajst-25558 22 20 . . PUNCT ajst-25558 23 1 the the DET ajst-25558 23 2 test test NOUN ajst-25558 23 3 shows show VERB ajst-25558 23 4 that that SCONJ ajst-25558 23 5 the the DET ajst-25558 23 6 thickness thickness NOUN ajst-25558 23 7 of of ADP ajst-25558 23 8 the the DET ajst-25558 23 9 steel steel NOUN ajst-25558 23 10 pipe pipe NOUN ajst-25558 23 11 can can AUX ajst-25558 23 12 effectively effectively ADV ajst-25558 23 13 inhibit inhibit VERB ajst-25558 23 14 the the DET ajst-25558 23 15 drum drum NOUN ajst-25558 23 16 curvature curvature NOUN ajst-25558 23 17 of of ADP ajst-25558 23 18 the the DET ajst-25558 23 19 specimen speciman NOUN ajst-25558 23 20 and and CCONJ ajst-25558 23 21 increase increase VERB ajst-25558 23 22 the the DET ajst-25558 23 23 ductility ductility NOUN ajst-25558 23 24 of of ADP ajst-25558 23 25 the the DET ajst-25558 23 26 specimen speciman NOUN ajst-25558 23 27 , , PUNCT ajst-25558 23 28 and and CCONJ ajst-25558 23 29 the the DET ajst-25558 23 30 expansion expansion NOUN ajst-25558 23 31 of of ADP ajst-25558 23 32 the the DET ajst-25558 23 33 grouting grout VERB ajst-25558 23 34 material material NOUN ajst-25558 23 35 of of ADP ajst-25558 23 36 different different ADJ ajst-25558 23 37 strength strength NOUN ajst-25558 23 38 in in ADP ajst-25558 23 39 the the DET ajst-25558 23 40 steel steel NOUN ajst-25558 23 41 pipe pipe NOUN ajst-25558 23 42 is be AUX ajst-25558 23 43 different different ADJ ajst-25558 23 44 , , PUNCT ajst-25558 23 45 which which PRON ajst-25558 23 46 affects affect VERB ajst-25558 23 47 the the DET ajst-25558 23 48 ability ability NOUN ajst-25558 23 49 to to PART ajst-25558 23 50 work work VERB ajst-25558 23 51 with with ADP ajst-25558 23 52 the the DET ajst-25558 23 53 steel steel NOUN ajst-25558 23 54 pipe pipe NOUN ajst-25558 23 55 , , PUNCT ajst-25558 23 56 so so CCONJ ajst-25558 23 57 the the DET ajst-25558 23 58 failure failure NOUN ajst-25558 23 59 mode mode NOUN ajst-25558 23 60 of of ADP ajst-25558 23 61 the the DET ajst-25558 23 62 specimen speciman NOUN ajst-25558 23 63 is be AUX ajst-25558 23 64 different different ADJ ajst-25558 23 65 , , PUNCT ajst-25558 23 66 and and CCONJ ajst-25558 23 67 it it PRON ajst-25558 23 68 can can AUX ajst-25558 23 69 be be AUX ajst-25558 23 70 seen see VERB ajst-25558 23 71 from from ADP ajst-25558 23 72 the the DET ajst-25558 23 73 load load NOUN ajst-25558 23 74 displacement displacement NOUN ajst-25558 23 75 curve curve NOUN ajst-25558 23 76 that that SCONJ ajst-25558 23 77 the the PRON ajst-25558 23 78 higher high ADJ ajst-25558 23 79 the the DET ajst-25558 23 80 strength strength NOUN ajst-25558 23 81 of of ADP ajst-25558 23 82 the the DET ajst-25558 23 83 grouting grout VERB ajst-25558 23 84 material material NOUN ajst-25558 23 85 , , PUNCT ajst-25558 23 86 the the PRON ajst-25558 23 87 greater great ADJ ajst-25558 23 88 the the DET ajst-25558 23 89 ultimate ultimate ADJ ajst-25558 23 90 bearing bearing NOUN ajst-25558 23 91 capacity capacity NOUN ajst-25558 23 92 , , PUNCT ajst-25558 23 93 and and CCONJ ajst-25558 23 94 the the PRON ajst-25558 23 95 greater great ADJ ajst-25558 23 96 the the DET ajst-25558 23 97 thickness thickness NOUN ajst-25558 23 98 of of ADP ajst-25558 23 99 the the DET ajst-25558 23 100 steel steel NOUN ajst-25558 23 101 pipe pipe NOUN ajst-25558 23 102 , , PUNCT ajst-25558 23 103 the the PRON ajst-25558 23 104 greater great ADJ ajst-25558 23 105 the the DET ajst-25558 23 106 ultimate ultimate ADJ ajst-25558 23 107 bearing bearing NOUN ajst-25558 23 108 capacity capacity NOUN ajst-25558 23 109 . . PUNCT ajst-25558 24 1 finally finally ADV ajst-25558 24 2 , , PUNCT ajst-25558 24 3 the the DET ajst-25558 24 4 formula formula NOUN ajst-25558 24 5 of of ADP ajst-25558 24 6 the the DET ajst-25558 24 7 axial axial ADJ ajst-25558 24 8 compressive compressive ADJ ajst-25558 24 9 stability stability NOUN ajst-25558 24 10 bearing bear VERB ajst-25558 24 11 capacity capacity NOUN ajst-25558 24 12 of of ADP ajst-25558 24 13 concretefilled concretefille VERB ajst-25558 24 14 steel steel NOUN ajst-25558 24 15 tubular tubular NOUN ajst-25558 24 16 proposed propose VERB ajst-25558 24 17 in in ADP ajst-25558 24 18 the the DET ajst-25558 24 19 specification specification NOUN ajst-25558 24 20 aisc360 aisc360 PROPN ajst-25558 25 1 [ [ X ajst-25558 25 2 4 4 NUM ajst-25558 25 3 ] ] PUNCT ajst-25558 25 4 is be AUX ajst-25558 25 5 the the DET ajst-25558 25 6 closest close ADJ ajst-25558 25 7 to to ADP ajst-25558 25 8 the the DET ajst-25558 25 9 actual actual ADJ ajst-25558 25 10 situation situation NOUN ajst-25558 25 11 , , PUNCT ajst-25558 25 12 and and CCONJ ajst-25558 25 13 the the DET ajst-25558 25 14 axial axial ADJ ajst-25558 25 15 compressive compressive ADJ ajst-25558 25 16 bearing bearing NOUN ajst-25558 25 17 capacity capacity NOUN ajst-25558 25 18 of of ADP ajst-25558 25 19 such such ADJ ajst-25558 25 20 components component NOUN ajst-25558 25 21 is be AUX ajst-25558 25 22 obtained obtain VERB ajst-25558 25 23 by by ADP ajst-25558 25 24 using use VERB ajst-25558 25 25 this this DET ajst-25558 25 26 formula formula NOUN ajst-25558 25 27 , , PUNCT ajst-25558 25 28 and and CCONJ ajst-25558 25 29 the the DET ajst-25558 25 30 formula formula NOUN ajst-25558 25 31 is be AUX ajst-25558 25 32 as as SCONJ ajst-25558 25 33 follows follow VERB ajst-25558 25 34 : : PUNCT ajst-25558 25 35 2.25 2.25 NUM ajst-25558 25 36 , , PUNCT ajst-25558 25 37 0.658 0.658 NUM ajst-25558 25 38 2.25 2.25 NUM ajst-25558 25 39 , , PUNCT ajst-25558 25 40 0.877 0.877 NUM ajst-25558 25 41 0.85 0.85 NUM ajst-25558 25 42 / / SYM ajst-25558 25 43 0.7 0.7 NUM ajst-25558 25 44 0.25 0.25 NUM ajst-25558 25 45 3 3 NUM ajst-25558 25 46 0.7 0.7 NUM ajst-25558 25 47 ( ( PUNCT ajst-25558 25 48 3 3 NUM ajst-25558 25 49 ) ) PUNCT ajst-25558 25 50 du du PROPN ajst-25558 25 51 guofeng guofeng PROPN ajst-25558 25 52 et et PROPN ajst-25558 25 53 al al PROPN ajst-25558 25 54 . . PUNCT ajst-25558 26 1 [ [ X ajst-25558 26 2 9 9 NUM ajst-25558 26 3 ] ] PUNCT ajst-25558 26 4 designed design VERB ajst-25558 26 5 and and CCONJ ajst-25558 26 6 fabricated fabricate VERB ajst-25558 26 7 12 12 NUM ajst-25558 26 8 lshaped lshape VERB ajst-25558 26 9 concrete concrete NOUN ajst-25558 26 10 - - PUNCT ajst-25558 26 11 filled fill VERB ajst-25558 26 12 steel steel NOUN ajst-25558 26 13 tube tube NOUN ajst-25558 26 14 columns column NOUN ajst-25558 26 15 with with ADP ajst-25558 26 16 built build VERB ajst-25558 26 17 - - PUNCT ajst-25558 26 18 in in ADP ajst-25558 26 19 steel steel NOUN ajst-25558 26 20 frames frame NOUN ajst-25558 26 21 and and CCONJ ajst-25558 26 22 3 3 NUM ajst-25558 26 23 l l ADV ajst-25558 26 24 - - PUNCT ajst-25558 26 25 shaped shape VERB ajst-25558 26 26 concrete concrete NOUN ajst-25558 26 27 - - PUNCT ajst-25558 26 28 filled fill VERB ajst-25558 26 29 steel steel NOUN ajst-25558 26 30 tube tube NOUN ajst-25558 26 31 columns column NOUN ajst-25558 26 32 without without ADP ajst-25558 26 33 internal internal ADJ ajst-25558 26 34 steel steel NOUN ajst-25558 26 35 frame frame NOUN ajst-25558 26 36 structures structure NOUN ajst-25558 26 37 for for ADP ajst-25558 26 38 axial axial ADJ ajst-25558 26 39 compression compression NOUN ajst-25558 26 40 tests test NOUN ajst-25558 26 41 , , PUNCT ajst-25558 26 42 and and CCONJ ajst-25558 26 43 analyzed analyze VERB ajst-25558 26 44 their their PRON ajst-25558 26 45 effects effect NOUN ajst-25558 26 46 on on ADP ajst-25558 26 47 the the DET ajst-25558 26 48 mechanical mechanical ADJ ajst-25558 26 49 properties property NOUN ajst-25558 26 50 of of ADP ajst-25558 26 51 the the DET ajst-25558 26 52 specimens specimen NOUN ajst-25558 26 53 by by ADP ajst-25558 26 54 controlling control VERB ajst-25558 26 55 the the DET ajst-25558 26 56 internal internal ADJ ajst-25558 26 57 bone bone NOUN ajst-25558 26 58 matching matching NOUN ajst-25558 26 59 ratio ratio NOUN ajst-25558 26 60 . . PUNCT ajst-25558 27 1 the the DET ajst-25558 27 2 test test NOUN ajst-25558 27 3 results result NOUN ajst-25558 27 4 show show VERB ajst-25558 27 5 that that SCONJ ajst-25558 27 6 there there PRON ajst-25558 27 7 is be VERB ajst-25558 27 8 no no DET ajst-25558 27 9 obvious obvious ADJ ajst-25558 27 10 change change NOUN ajst-25558 27 11 in in ADP ajst-25558 27 12 the the DET ajst-25558 27 13 initial initial ADJ ajst-25558 27 14 loading loading NOUN ajst-25558 27 15 stage stage NOUN ajst-25558 27 16 of of ADP ajst-25558 27 17 the the DET ajst-25558 27 18 specimen speciman NOUN ajst-25558 27 19 without without ADP ajst-25558 27 20 steel steel NOUN ajst-25558 27 21 bone bone NOUN ajst-25558 27 22 , , PUNCT ajst-25558 27 23 and and CCONJ ajst-25558 27 24 after after ADP ajst-25558 27 25 more more ADJ ajst-25558 27 26 than than ADP ajst-25558 27 27 60 60 NUM ajst-25558 27 28 % % NOUN ajst-25558 27 29 , , PUNCT ajst-25558 27 30 the the DET ajst-25558 27 31 sunny sunny ADJ ajst-25558 27 32 angle angle NOUN ajst-25558 27 33 surface surface NOUN ajst-25558 27 34 of of ADP ajst-25558 27 35 the the DET ajst-25558 27 36 specimen speciman NOUN ajst-25558 27 37 begins begin VERB ajst-25558 27 38 to to PART ajst-25558 27 39 appear appear VERB ajst-25558 27 40 local local ADJ ajst-25558 27 41 drum drum NOUN ajst-25558 27 42 curling curling NOUN ajst-25558 27 43 , , PUNCT ajst-25558 27 44 which which PRON ajst-25558 27 45 is be AUX ajst-25558 27 46 separated separate VERB ajst-25558 27 47 from from ADP ajst-25558 27 48 the the DET ajst-25558 27 49 internal internal ADJ ajst-25558 27 50 concrete concrete NOUN ajst-25558 27 51 , , PUNCT ajst-25558 27 52 when when SCONJ ajst-25558 27 53 the the DET ajst-25558 27 54 load load NOUN ajst-25558 27 55 is be AUX ajst-25558 27 56 close close ADJ ajst-25558 27 57 to to ADP ajst-25558 27 58 the the DET ajst-25558 27 59 peak peak NOUN ajst-25558 27 60 load load NOUN ajst-25558 27 61 , , PUNCT ajst-25558 27 62 the the DET ajst-25558 27 63 drum drum NOUN ajst-25558 27 64 curvature curvature NOUN ajst-25558 27 65 appears appear VERB ajst-25558 27 66 in in ADP ajst-25558 27 67 the the DET ajst-25558 27 68 part part NOUN ajst-25558 27 69 close close ADV ajst-25558 27 70 to to ADP ajst-25558 27 71 the the DET ajst-25558 27 72 end end NOUN ajst-25558 27 73 , , PUNCT ajst-25558 27 74 and and CCONJ ajst-25558 27 75 the the DET ajst-25558 27 76 rest rest NOUN ajst-25558 27 77 of of ADP ajst-25558 27 78 the the DET ajst-25558 27 79 drum drum NOUN ajst-25558 27 80 curvature curvature NOUN ajst-25558 27 81 gradually gradually ADV ajst-25558 27 82 becomes become VERB ajst-25558 27 83 more more ADJ ajst-25558 27 84 , , PUNCT ajst-25558 27 85 and and CCONJ ajst-25558 27 86 the the DET ajst-25558 27 87 drum drum NOUN ajst-25558 27 88 curvature curvature NOUN ajst-25558 27 89 phenomenon phenomenon NOUN ajst-25558 27 90 occurs occur VERB ajst-25558 27 91 on on ADP ajst-25558 27 92 different different ADJ ajst-25558 27 93 surfaces surface NOUN ajst-25558 27 94 . . PUNCT ajst-25558 28 1 when when SCONJ ajst-25558 28 2 the the DET ajst-25558 28 3 load load NOUN ajst-25558 28 4 drops drop VERB ajst-25558 28 5 to to ADP ajst-25558 28 6 90 90 NUM ajst-25558 28 7 % % NOUN ajst-25558 28 8 , , PUNCT ajst-25558 28 9 the the DET ajst-25558 28 10 middle middle ADJ ajst-25558 28 11 part part NOUN ajst-25558 28 12 of of ADP ajst-25558 28 13 the the DET ajst-25558 28 14 column column NOUN ajst-25558 28 15 begins begin VERB ajst-25558 28 16 to to PART ajst-25558 28 17 appear appear VERB ajst-25558 28 18 outward outward ADV ajst-25558 28 19 , , PUNCT ajst-25558 28 20 and and CCONJ ajst-25558 28 21 then then ADV ajst-25558 28 22 the the DET ajst-25558 28 23 different different ADJ ajst-25558 28 24 surfaces surface NOUN ajst-25558 28 25 also also ADV ajst-25558 28 26 begin begin VERB ajst-25558 28 27 to to ADP ajst-25558 28 28 bulge bulge VERB ajst-25558 28 29 , , PUNCT ajst-25558 28 30 the the DET ajst-25558 28 31 weld weld NOUN ajst-25558 28 32 of of ADP ajst-25558 28 33 the the DET ajst-25558 28 34 specimen speciman NOUN ajst-25558 28 35 drum drum VERB ajst-25558 28 36 part part NOUN ajst-25558 28 37 is be AUX ajst-25558 28 38 cracked crack VERB ajst-25558 28 39 , , PUNCT ajst-25558 28 40 and and CCONJ ajst-25558 28 41 the the DET ajst-25558 28 42 failure failure NOUN ajst-25558 28 43 form form NOUN ajst-25558 28 44 of of ADP ajst-25558 28 45 the the DET ajst-25558 28 46 specimen speciman NOUN ajst-25558 28 47 is be AUX ajst-25558 28 48 convex convex ADJ ajst-25558 28 49 bending bend VERB ajst-25558 28 50 . . PUNCT ajst-25558 29 1 there there PRON ajst-25558 29 2 is be VERB ajst-25558 29 3 no no DET ajst-25558 29 4 obvious obvious ADJ ajst-25558 29 5 change change NOUN ajst-25558 29 6 before before SCONJ ajst-25558 29 7 the the DET ajst-25558 29 8 load load NOUN ajst-25558 29 9 reaches reach VERB ajst-25558 29 10 80 80 NUM ajst-25558 29 11 % % NOUN ajst-25558 29 12 , , PUNCT ajst-25558 29 13 the the DET ajst-25558 29 14 compressive compressive ADJ ajst-25558 29 15 deformation deformation NOUN ajst-25558 29 16 of of ADP ajst-25558 29 17 the the DET ajst-25558 29 18 specimen speciman NOUN ajst-25558 29 19 is be AUX ajst-25558 29 20 linear linear ADJ ajst-25558 29 21 , , PUNCT ajst-25558 29 22 the the DET ajst-25558 29 23 lateral lateral ADJ ajst-25558 29 24 deformation deformation NOUN ajst-25558 29 25 is be AUX ajst-25558 29 26 small small ADJ ajst-25558 29 27 , , PUNCT ajst-25558 29 28 the the DET ajst-25558 29 29 local local ADJ ajst-25558 29 30 drum drum NOUN ajst-25558 29 31 bending bend VERB ajst-25558 29 32 phenomenon phenomenon NOUN ajst-25558 29 33 occurs occur VERB ajst-25558 29 34 on on ADP ajst-25558 29 35 the the DET ajst-25558 29 36 sunny sunny ADJ ajst-25558 29 37 angle angle NOUN ajst-25558 29 38 surface surface NOUN ajst-25558 29 39 after after SCONJ ajst-25558 29 40 the the DET ajst-25558 29 41 load load NOUN ajst-25558 29 42 exceeds exceed VERB ajst-25558 29 43 80 80 NUM ajst-25558 29 44 % % NOUN ajst-25558 29 45 , , PUNCT ajst-25558 29 46 and and CCONJ ajst-25558 29 47 the the DET ajst-25558 29 48 strain strain ADJ ajst-25558 29 49 growth growth NOUN ajst-25558 29 50 of of ADP ajst-25558 29 51 the the DET ajst-25558 29 52 steel steel NOUN ajst-25558 29 53 pipe pipe NOUN ajst-25558 29 54 and and CCONJ ajst-25558 29 55 steel steel NOUN ajst-25558 29 56 bone bone NOUN ajst-25558 29 57 is be AUX ajst-25558 29 58 nonlinear nonlinear ADJ ajst-25558 29 59 . . PUNCT ajst-25558 30 1 when when SCONJ ajst-25558 30 2 the the DET ajst-25558 30 3 load load NOUN ajst-25558 30 4 reaches reach VERB ajst-25558 30 5 the the DET ajst-25558 30 6 peak peak NOUN ajst-25558 30 7 load load NOUN ajst-25558 30 8 , , PUNCT ajst-25558 30 9 the the DET ajst-25558 30 10 strain strain NOUN ajst-25558 30 11 of of ADP ajst-25558 30 12 the the DET ajst-25558 30 13 steel steel NOUN ajst-25558 30 14 bone bone NOUN ajst-25558 30 15 and and CCONJ ajst-25558 30 16 the the DET ajst-25558 30 17 steel steel NOUN ajst-25558 30 18 pipe pipe NOUN ajst-25558 30 19 increases increase VERB ajst-25558 30 20 rapidly rapidly ADV ajst-25558 30 21 , , PUNCT ajst-25558 30 22 the the DET ajst-25558 30 23 drum drum NOUN ajst-25558 30 24 curvature curvature NOUN ajst-25558 30 25 range range NOUN ajst-25558 30 26 of of ADP ajst-25558 30 27 each each DET ajst-25558 30 28 surface surface NOUN ajst-25558 30 29 increases increase NOUN ajst-25558 30 30 , , PUNCT ajst-25558 30 31 and and CCONJ ajst-25558 30 32 when when SCONJ ajst-25558 30 33 the the DET ajst-25558 30 34 load load NOUN ajst-25558 30 35 drops drop VERB ajst-25558 30 36 to to ADP ajst-25558 30 37 about about ADV ajst-25558 30 38 90 90 NUM ajst-25558 30 39 % % NOUN ajst-25558 30 40 , , PUNCT ajst-25558 30 41 a a DET ajst-25558 30 42 large large ADJ ajst-25558 30 43 range range NOUN ajst-25558 30 44 of of ADP ajst-25558 30 45 local local ADJ ajst-25558 30 46 convex convex NOUN ajst-25558 30 47 drum drum NOUN ajst-25558 30 48 appears appear VERB ajst-25558 30 49 in in ADP ajst-25558 30 50 the the DET ajst-25558 30 51 middle middle NOUN ajst-25558 30 52 of of ADP ajst-25558 30 53 about about ADV ajst-25558 30 54 10 10 NUM ajst-25558 30 55 cm cm NOUN ajst-25558 30 56 from from ADP ajst-25558 30 57 the the DET ajst-25558 30 58 top top NOUN ajst-25558 30 59 , , PUNCT ajst-25558 30 60 and and CCONJ ajst-25558 30 61 the the DET ajst-25558 30 62 weld weld NOUN ajst-25558 30 63 crack crack NOUN ajst-25558 30 64 at at ADP ajst-25558 30 65 the the DET ajst-25558 30 66 column column NOUN ajst-25558 30 67 angle angle NOUN ajst-25558 30 68 is be AUX ajst-25558 30 69 damaged damage VERB ajst-25558 30 70 , , PUNCT ajst-25558 30 71 and and CCONJ ajst-25558 30 72 the the DET ajst-25558 30 73 failure failure NOUN ajst-25558 30 74 form form NOUN ajst-25558 30 75 is be AUX ajst-25558 30 76 similar similar ADJ ajst-25558 30 77 to to ADP ajst-25558 30 78 that that PRON ajst-25558 30 79 of of ADP ajst-25558 30 80 the the DET ajst-25558 30 81 specimen speciman NOUN ajst-25558 30 82 without without ADP ajst-25558 30 83 steel steel NOUN ajst-25558 30 84 bone bone NOUN ajst-25558 30 85 . . PUNCT ajst-25558 31 1 through through ADP ajst-25558 31 2 the the DET ajst-25558 31 3 test test NOUN ajst-25558 31 4 , , PUNCT ajst-25558 31 5 it it PRON ajst-25558 31 6 can can AUX ajst-25558 31 7 be be AUX ajst-25558 31 8 concluded conclude VERB ajst-25558 31 9 that that SCONJ ajst-25558 31 10 the the DET ajst-25558 31 11 external external ADJ ajst-25558 31 12 steel steel NOUN ajst-25558 31 13 pipe pipe NOUN ajst-25558 31 14 of of ADP ajst-25558 31 15 this this DET ajst-25558 31 16 kind kind NOUN ajst-25558 31 17 of of ADP ajst-25558 31 18 specimen speciman NOUN ajst-25558 31 19 can can AUX ajst-25558 31 20 work work VERB ajst-25558 31 21 well well ADV ajst-25558 31 22 with with ADP ajst-25558 31 23 the the DET ajst-25558 31 24 internal internal ADJ ajst-25558 31 25 steel steel NOUN ajst-25558 31 26 composite composite ADJ ajst-25558 31 27 structure structure NOUN ajst-25558 31 28 , , PUNCT ajst-25558 31 29 and and CCONJ ajst-25558 31 30 the the DET ajst-25558 31 31 addition addition NOUN ajst-25558 31 32 of of ADP ajst-25558 31 33 steel steel NOUN ajst-25558 31 34 structure structure NOUN ajst-25558 31 35 can can AUX ajst-25558 31 36 effectively effectively ADV ajst-25558 31 37 improve improve VERB ajst-25558 31 38 the the DET ajst-25558 31 39 bearing bearing NOUN ajst-25558 31 40 capacity capacity NOUN ajst-25558 31 41 and and CCONJ ajst-25558 31 42 ductility ductility NOUN ajst-25558 31 43 of of ADP ajst-25558 31 44 the the DET ajst-25558 31 45 specimen speciman NOUN ajst-25558 31 46 . . PUNCT ajst-25558 32 1 through through ADP ajst-25558 32 2 the the DET ajst-25558 32 3 analysis analysis NOUN ajst-25558 32 4 , , PUNCT ajst-25558 32 5 the the DET ajst-25558 32 6 formula formula NOUN ajst-25558 32 7 of of ADP ajst-25558 32 8 axial axial ADJ ajst-25558 32 9 compressive compressive ADJ ajst-25558 32 10 bearing bearing NOUN ajst-25558 32 11 capacity capacity NOUN ajst-25558 32 12 of of ADP ajst-25558 32 13 l l NOUN ajst-25558 32 14 - - PUNCT ajst-25558 32 15 shaped shape VERB ajst-25558 32 16 concrete concrete NOUN ajst-25558 32 17 - - PUNCT ajst-25558 32 18 filled fill VERB ajst-25558 32 19 steel steel NOUN ajst-25558 32 20 tube tube NOUN ajst-25558 32 21 columns column NOUN ajst-25558 32 22 with with ADP ajst-25558 32 23 built build VERB ajst-25558 32 24 - - PUNCT ajst-25558 32 25 in in ADP ajst-25558 32 26 steel steel NOUN ajst-25558 32 27 bones bone NOUN ajst-25558 32 28 is be AUX ajst-25558 32 29 proposed propose VERB ajst-25558 32 30 : : PUNCT ajst-25558 32 31   ADJ ajst-25558 32 32 e e PROPN ajst-25558 32 33 u u NOUN ajst-25558 32 34 c c PROPN ajst-25558 32 35 c c NOUN ajst-25558 32 36 1 1 NUM ajst-25558 32 37 ( ( PUNCT ajst-25558 32 38 1 1 NUM ajst-25558 32 39 ) ) PUNCT ajst-25558 32 40 ( ( PUNCT ajst-25558 32 41 1 1 NUM ajst-25558 32 42 0.6 0.6 NUM ajst-25558 32 43 ) ) PUNCT ajst-25558 33 1 n n PRON ajst-25558 34 1 f f PROPN ajst-25558 34 2 a a DET ajst-25558 34 3 k k X ajst-25558 34 4   PROPN ajst-25558 34 5   PROPN ajst-25558 34 6   PROPN ajst-25558 34 7   PUNCT ajst-25558 34 8   PROPN ajst-25558 34 9 / / PUNCT ajst-25558 34 10 ( ( PUNCT ajst-25558 34 11 ) ) PUNCT ajst-25558 34 12 ys ys PROPN ajst-25558 34 13 s s PROPN ajst-25558 34 14 yt yt PROPN ajst-25558 34 15 t t PROPN ajst-25558 34 16 f f PROPN ajst-25558 34 17 a a DET ajst-25558 34 18 f f PROPN ajst-25558 34 19 a a VERB ajst-25558 34 20   PROPN ajst-25558 34 21 yt yt VERB ajst-25558 34 22 t t PROPN ajst-25558 34 23 c c NOUN ajst-25558 34 24 c/ c/ NOUN ajst-25558 34 25 ( ( PUNCT ajst-25558 34 26 ) ) PUNCT ajst-25558 34 27 f f PROPN ajst-25558 35 1 a a DET ajst-25558 35 2 f f PROPN ajst-25558 35 3 aθ aθ VERB ajst-25558 35 4 thereinto thereinto ADJ ajst-25558 35 5 : : PUNCT ajst-25558 35 6 , , PUNCT ajst-25558 35 7 the the DET ajst-25558 35 8 yield yield NOUN ajst-25558 35 9 strength strength NOUN ajst-25558 35 10 of of ADP ajst-25558 35 11 steel steel NOUN ajst-25558 35 12 bones bone NOUN ajst-25558 35 13 and and CCONJ ajst-25558 35 14 steel steel NOUN ajst-25558 35 15 pipes pipe NOUN ajst-25558 35 16 are be AUX ajst-25558 35 17 respectively respectively ADV ajst-25558 35 18 , , PUNCT ajst-25558 35 19 , , PUNCT ajst-25558 35 20 is be AUX ajst-25558 35 21 the the DET ajst-25558 35 22 area area NOUN ajst-25558 35 23 of of ADP ajst-25558 35 24 the the DET ajst-25558 35 25 steel steel NOUN ajst-25558 35 26 frame frame NOUN ajst-25558 35 27 and and CCONJ ajst-25558 35 28 the the DET ajst-25558 35 29 steel steel NOUN ajst-25558 35 30 pipe pipe NOUN ajst-25558 35 31 . . PUNCT ajst-25558 36 1 3 3 X ajst-25558 36 2 . . X ajst-25558 36 3 concrete concrete ADJ ajst-25558 36 4 - - PUNCT ajst-25558 36 5 filled fill VERB ajst-25558 36 6 steel steel NOUN ajst-25558 36 7 tubular tubular NOUN ajst-25558 36 8 after after ADP ajst-25558 36 9 fire fire NOUN ajst-25558 36 10 lv lv PROPN ajst-25558 36 11 xuetao xuetao PROPN ajst-25558 36 12 et et PROPN ajst-25558 36 13 al al PROPN ajst-25558 36 14 . . PUNCT ajst-25558 37 1 [ [ X ajst-25558 37 2 5 5 NUM ajst-25558 37 3 ] ] PUNCT ajst-25558 37 4 designed design VERB ajst-25558 37 5 and and CCONJ ajst-25558 37 6 fabricated fabricate VERB ajst-25558 37 7 14 14 NUM ajst-25558 37 8 round round ADJ ajst-25558 37 9 concrete concrete NOUN ajst-25558 37 10 - - PUNCT ajst-25558 37 11 filled fill VERB ajst-25558 37 12 steel steel NOUN ajst-25558 37 13 tube tube NOUN ajst-25558 37 14 stubs stub NOUN ajst-25558 37 15 equipped equip VERB ajst-25558 37 16 with with ADP ajst-25558 37 17 longitudinal longitudinal ADJ ajst-25558 37 18 stress stress NOUN ajst-25558 37 19 reinforcements reinforcement NOUN ajst-25558 37 20 , , PUNCT ajst-25558 37 21 and and CCONJ ajst-25558 37 22 carried carry VERB ajst-25558 37 23 out out ADP ajst-25558 37 24 the the DET ajst-25558 37 25 temperature temperature NOUN ajst-25558 37 26 rise rise NOUN ajst-25558 37 27 test test NOUN ajst-25558 37 28 according accord VERB ajst-25558 37 29 to to ADP ajst-25558 37 30 the the DET ajst-25558 37 31 iso834 iso834 PROPN ajst-25558 37 32 curve curve NOUN ajst-25558 37 33 , , PUNCT ajst-25558 37 34 2 2 NUM ajst-25558 37 35 were be AUX ajst-25558 37 36 used use VERB ajst-25558 37 37 to to PART ajst-25558 37 38 measure measure VERB ajst-25558 37 39 the the DET ajst-25558 37 40 temperature temperature NOUN ajst-25558 37 41 field field NOUN ajst-25558 37 42 , , PUNCT ajst-25558 37 43 and and CCONJ ajst-25558 37 44 the the DET ajst-25558 37 45 remaining remain VERB ajst-25558 37 46 stub stub NOUN ajst-25558 37 47 columns column NOUN ajst-25558 37 48 were be AUX ajst-25558 37 49 cooled cool VERB ajst-25558 37 50 to to PART ajst-25558 37 51 carry carry VERB ajst-25558 37 52 out out ADP ajst-25558 37 53 the the DET ajst-25558 37 54 axial axial ADJ ajst-25558 37 55 compression compression NOUN ajst-25558 37 56 test test NOUN ajst-25558 37 57 . . PUNCT ajst-25558 38 1 the the DET ajst-25558 38 2 effects effect NOUN ajst-25558 38 3 of of ADP ajst-25558 38 4 different different ADJ ajst-25558 38 5 fire fire NOUN ajst-25558 38 6 time time NOUN ajst-25558 38 7 and and CCONJ ajst-25558 38 8 reinforcement reinforcement NOUN ajst-25558 38 9 ratio ratio NOUN ajst-25558 38 10 on on ADP ajst-25558 38 11 the the DET ajst-25558 38 12 mechanical mechanical ADJ ajst-25558 38 13 properties property NOUN ajst-25558 38 14 of of ADP ajst-25558 38 15 the the DET ajst-25558 38 16 specimens specimen NOUN ajst-25558 38 17 were be AUX ajst-25558 38 18 analyzed analyze VERB ajst-25558 38 19 . . PUNCT ajst-25558 39 1 the the DET ajst-25558 39 2 test test NOUN ajst-25558 39 3 results result NOUN ajst-25558 39 4 show show VERB ajst-25558 39 5 that that SCONJ ajst-25558 39 6 when when SCONJ ajst-25558 39 7 the the DET ajst-25558 39 8 specimen speciman NOUN ajst-25558 39 9 is be AUX ajst-25558 39 10 taken take VERB ajst-25558 39 11 out out ADP ajst-25558 39 12 of of ADP ajst-25558 39 13 the the DET ajst-25558 39 14 furnace furnace NOUN ajst-25558 39 15 after after ADP ajst-25558 39 16 being be AUX ajst-25558 39 17 subjected subject VERB ajst-25558 39 18 to to ADP ajst-25558 39 19 high high ADJ ajst-25558 39 20 temperature temperature NOUN ajst-25558 39 21 , , PUNCT ajst-25558 39 22 the the DET ajst-25558 39 23 oxide oxide NOUN ajst-25558 39 24 layer layer NOUN ajst-25558 39 25 on on ADP ajst-25558 39 26 the the DET ajst-25558 39 27 surface surface NOUN ajst-25558 39 28 becomes become VERB ajst-25558 39 29 crisp crisp ADJ ajst-25558 39 30 or or CCONJ ajst-25558 39 31 falls fall VERB ajst-25558 39 32 off off ADP ajst-25558 39 33 directly directly ADV ajst-25558 39 34 , , PUNCT ajst-25558 39 35 the the DET ajst-25558 39 36 middle middle ADJ ajst-25558 39 37 color color NOUN ajst-25558 39 38 of of ADP ajst-25558 39 39 the the DET ajst-25558 39 40 specimen speciman NOUN ajst-25558 39 41 after after ADP ajst-25558 39 42 30min 30min NOUN ajst-25558 39 43 of of ADP ajst-25558 39 44 fire fire NOUN ajst-25558 39 45 becomes become VERB ajst-25558 39 46 red red ADJ ajst-25558 39 47 , , PUNCT ajst-25558 39 48 and and CCONJ ajst-25558 39 49 the the DET ajst-25558 39 50 two two NUM ajst-25558 39 51 ends end NOUN ajst-25558 39 52 of of ADP ajst-25558 39 53 the the DET ajst-25558 39 54 specimen speciman NOUN ajst-25558 39 55 change change VERB ajst-25558 39 56 little little ADJ ajst-25558 39 57 , , PUNCT ajst-25558 39 58 and and CCONJ ajst-25558 39 59 the the DET ajst-25558 39 60 two two NUM ajst-25558 39 61 ends end NOUN ajst-25558 39 62 of of ADP ajst-25558 39 63 the the DET ajst-25558 39 64 specimen speciman NOUN ajst-25558 39 65 after after ADP ajst-25558 39 66 60min 60min NOUN ajst-25558 39 67 of of ADP ajst-25558 39 68 fire fire NOUN ajst-25558 39 69 turn turn VERB ajst-25558 39 70 red red ADJ ajst-25558 39 71 and and CCONJ ajst-25558 39 72 the the DET ajst-25558 39 73 middle middle NOUN ajst-25558 39 74 turns turn VERB ajst-25558 39 75 light light ADJ ajst-25558 39 76 blue blue NOUN ajst-25558 39 77 , , PUNCT ajst-25558 39 78 indicating indicate VERB ajst-25558 39 79 that that SCONJ ajst-25558 39 80 the the DET ajst-25558 39 81 temperature temperature NOUN ajst-25558 39 82 in in ADP ajst-25558 39 83 the the DET ajst-25558 39 84 middle middle NOUN ajst-25558 39 85 is be AUX ajst-25558 39 86 higher high ADJ ajst-25558 39 87 than than ADP ajst-25558 39 88 that that PRON ajst-25558 39 89 at at ADP ajst-25558 39 90 both both DET ajst-25558 39 91 ends end NOUN ajst-25558 39 92 . . PUNCT ajst-25558 40 1 during during ADP ajst-25558 40 2 the the DET ajst-25558 40 3 loading loading NOUN ajst-25558 40 4 process process NOUN ajst-25558 40 5 , , PUNCT ajst-25558 40 6 with with ADP ajst-25558 40 7 the the DET ajst-25558 40 8 increase increase NOUN ajst-25558 40 9 of of ADP ajst-25558 40 10 load load NOUN ajst-25558 40 11 , , PUNCT ajst-25558 40 12 the the DET ajst-25558 40 13 surface surface NOUN ajst-25558 40 14 oxide oxide NOUN ajst-25558 40 15 layer layer NOUN ajst-25558 40 16 first first ADV ajst-25558 40 17 falls fall VERB ajst-25558 40 18 off off ADV ajst-25558 40 19 , , PUNCT ajst-25558 40 20 and and CCONJ ajst-25558 40 21 then then ADV ajst-25558 40 22 shear shear NOUN ajst-25558 40 23 slip slip NOUN ajst-25558 40 24 lines line NOUN ajst-25558 40 25 begin begin VERB ajst-25558 40 26 to to PART ajst-25558 40 27 appear appear VERB ajst-25558 40 28 when when SCONJ ajst-25558 40 29 the the DET ajst-25558 40 30 load load NOUN ajst-25558 40 31 exceeds exceed VERB ajst-25558 40 32 30 30 NUM ajst-25558 40 33 % % NOUN ajst-25558 40 34 , , PUNCT ajst-25558 40 35 and and CCONJ ajst-25558 40 36 most most ADJ ajst-25558 40 37 of of ADP ajst-25558 40 38 them they PRON ajst-25558 40 39 are be AUX ajst-25558 40 40 at at ADP ajst-25558 40 41 an an DET ajst-25558 40 42 angle angle NOUN ajst-25558 40 43 of of ADP ajst-25558 40 44 45 45 NUM ajst-25558 40 45 ° ° NOUN ajst-25558 40 46 to to ADP ajst-25558 40 47 the the DET ajst-25558 40 48 axis axis NOUN ajst-25558 40 49 of of ADP ajst-25558 40 50 the the DET ajst-25558 40 51 specimen speciman NOUN ajst-25558 40 52 . . PUNCT ajst-25558 41 1 with with ADP ajst-25558 41 2 the the DET ajst-25558 41 3 continuous continuous ADJ ajst-25558 41 4 increase increase NOUN ajst-25558 41 5 of of ADP ajst-25558 41 6 the the DET ajst-25558 41 7 load load NOUN ajst-25558 41 8 , , PUNCT ajst-25558 41 9 the the DET ajst-25558 41 10 surface surface NOUN ajst-25558 41 11 steel steel NOUN ajst-25558 41 12 pipe pipe NOUN ajst-25558 41 13 gradually gradually ADV ajst-25558 41 14 began begin VERB ajst-25558 41 15 to to PART ajst-25558 41 16 appear appear VERB ajst-25558 41 17 drum drum VERB ajst-25558 41 18 and and CCONJ ajst-25558 41 19 has have VERB ajst-25558 41 20 a a DET ajst-25558 41 21 tendency tendency NOUN ajst-25558 41 22 to to PART ajst-25558 41 23 increase increase VERB ajst-25558 41 24 , , PUNCT ajst-25558 41 25 the the DET ajst-25558 41 26 slip slip NOUN ajst-25558 41 27 line line NOUN ajst-25558 41 28 gradually gradually ADV ajst-25558 41 29 extended extend VERB ajst-25558 41 30 to to ADP ajst-25558 41 31 the the DET ajst-25558 41 32 middle middle NOUN ajst-25558 41 33 , , PUNCT ajst-25558 41 34 covering cover VERB ajst-25558 41 35 the the DET ajst-25558 41 36 entire entire ADJ ajst-25558 41 37 surface surface NOUN ajst-25558 41 38 when when SCONJ ajst-25558 41 39 the the DET ajst-25558 41 40 load load NOUN ajst-25558 41 41 reaches reach VERB ajst-25558 41 42 80 80 NUM ajst-25558 41 43 % % NOUN ajst-25558 41 44 , , PUNCT ajst-25558 41 45 at at ADP ajst-25558 41 46 the the DET ajst-25558 41 47 same same ADJ ajst-25558 41 48 time time NOUN ajst-25558 41 49 , , PUNCT ajst-25558 41 50 the the DET ajst-25558 41 51 internal internal ADJ ajst-25558 41 52 concrete concrete NOUN ajst-25558 41 53 began begin VERB ajst-25558 41 54 to to PART ajst-25558 41 55 break break VERB ajst-25558 41 56 , , PUNCT ajst-25558 41 57 the the DET ajst-25558 41 58 outer outer ADJ ajst-25558 41 59 steel steel NOUN ajst-25558 41 60 pipe pipe NOUN ajst-25558 41 61 appeared appear VERB ajst-25558 41 62 more more ADJ ajst-25558 41 63 drum drum ADJ ajst-25558 41 64 bending bending NOUN ajst-25558 41 65 , , PUNCT ajst-25558 41 66 the the DET ajst-25558 41 67 whole whole ADJ ajst-25558 41 68 specimen speciman NOUN ajst-25558 41 69 appeared appear VERB ajst-25558 41 70 obvious obvious ADJ ajst-25558 41 71 deformation deformation NOUN ajst-25558 41 72 , , PUNCT ajst-25558 41 73 and and CCONJ ajst-25558 41 74 the the DET ajst-25558 41 75 test test NOUN ajst-25558 41 76 ended end VERB ajst-25558 41 77 when when SCONJ ajst-25558 41 78 the the DET ajst-25558 41 79 deformation deformation NOUN ajst-25558 41 80 exceeded exceed VERB ajst-25558 41 81 20 20 NUM ajst-25558 41 82 mm mm NOUN ajst-25558 41 83 . . PUNCT ajst-25558 42 1 the the DET ajst-25558 42 2 compressive compressive ADJ ajst-25558 42 3 failure failure NOUN ajst-25558 42 4 mode mode NOUN ajst-25558 42 5 of of ADP ajst-25558 42 6 the the DET ajst-25558 42 7 specimen speciman NOUN ajst-25558 42 8 under under ADP ajst-25558 42 9 different different ADJ ajst-25558 42 10 fire fire NOUN ajst-25558 42 11 times time NOUN ajst-25558 42 12 is be AUX ajst-25558 42 13 basically basically ADV ajst-25558 42 14 inhibited inhibit VERB ajst-25558 42 15 by by ADP ajst-25558 42 16 the the DET ajst-25558 42 17 specimen speciman NOUN ajst-25558 42 18 at at ADP ajst-25558 42 19 room room NOUN ajst-25558 42 20 temperature temperature NOUN ajst-25558 42 21 , , PUNCT ajst-25558 42 22 and and CCONJ ajst-25558 42 23 the the DET ajst-25558 42 24 concrete concrete ADJ ajst-25558 42 25 shear shear NOUN ajst-25558 42 26 failure failure NOUN ajst-25558 42 27 , , PUNCT ajst-25558 42 28 while while SCONJ ajst-25558 42 29 the the DET ajst-25558 42 30 stiffness stiffness NOUN ajst-25558 42 31 of of ADP ajst-25558 42 32 the the DET ajst-25558 42 33 specimen speciman NOUN ajst-25558 42 34 is be AUX ajst-25558 42 35 lower low ADJ ajst-25558 42 36 after after ADP ajst-25558 42 37 fire fire NOUN ajst-25558 42 38 , , PUNCT ajst-25558 42 39 and and CCONJ ajst-25558 42 40 the the DET ajst-25558 42 41 stiffness stiffness NOUN ajst-25558 42 42 of of ADP ajst-25558 42 43 the the DET ajst-25558 42 44 specimen speciman NOUN ajst-25558 42 45 decreases decrease VERB ajst-25558 42 46 54 54 NUM ajst-25558 42 47 significantly significantly ADV ajst-25558 42 48 with with ADP ajst-25558 42 49 the the PRON ajst-25558 42 50 longer long ADJ ajst-25558 42 51 the the DET ajst-25558 42 52 fire fire NOUN ajst-25558 42 53 time time NOUN ajst-25558 42 54 , , PUNCT ajst-25558 42 55 the the DET ajst-25558 42 56 increase increase NOUN ajst-25558 42 57 of of ADP ajst-25558 42 58 reinforcement reinforcement NOUN ajst-25558 42 59 ratio ratio NOUN ajst-25558 42 60 can can AUX ajst-25558 42 61 effectively effectively ADV ajst-25558 42 62 improve improve VERB ajst-25558 42 63 the the DET ajst-25558 42 64 stiffness stiffness NOUN ajst-25558 42 65 of of ADP ajst-25558 42 66 the the DET ajst-25558 42 67 specimen speciman NOUN ajst-25558 42 68 , , PUNCT ajst-25558 42 69 and and CCONJ ajst-25558 42 70 the the DET ajst-25558 42 71 steel steel NOUN ajst-25558 42 72 tube tube NOUN ajst-25558 42 73 reinforced reinforce VERB ajst-25558 42 74 concrete concrete ADJ ajst-25558 42 75 column column NOUN ajst-25558 42 76 has have VERB ajst-25558 42 77 good good ADJ ajst-25558 42 78 ductility ductility NOUN ajst-25558 42 79 and and CCONJ ajst-25558 42 80 bearing bearing NOUN ajst-25558 42 81 capacity capacity NOUN ajst-25558 42 82 , , PUNCT ajst-25558 42 83 and and CCONJ ajst-25558 42 84 the the DET ajst-25558 42 85 fire fire NOUN ajst-25558 42 86 specimen speciman NOUN ajst-25558 42 87 has have VERB ajst-25558 42 88 little little ADJ ajst-25558 42 89 effect effect NOUN ajst-25558 42 90 on on ADP ajst-25558 42 91 the the DET ajst-25558 42 92 bearing bearing NOUN ajst-25558 42 93 capacity capacity NOUN ajst-25558 42 94 , , PUNCT ajst-25558 42 95 but but CCONJ ajst-25558 42 96 has have VERB ajst-25558 42 97 a a DET ajst-25558 42 98 great great ADJ ajst-25558 42 99 impact impact NOUN ajst-25558 42 100 on on ADP ajst-25558 42 101 the the DET ajst-25558 42 102 ductility ductility NOUN ajst-25558 42 103 of of ADP ajst-25558 42 104 the the DET ajst-25558 42 105 specimen speciman NOUN ajst-25558 42 106 . . PUNCT ajst-25558 43 1 based base VERB ajst-25558 43 2 on on ADP ajst-25558 43 3 the the DET ajst-25558 43 4 ultimate ultimate ADJ ajst-25558 43 5 equilibrium equilibrium NOUN ajst-25558 43 6 theory theory NOUN ajst-25558 43 7 and and CCONJ ajst-25558 43 8 the the DET ajst-25558 43 9 superposition superposition NOUN ajst-25558 43 10 principle principle NOUN ajst-25558 43 11 , , PUNCT ajst-25558 43 12 the the DET ajst-25558 43 13 formula formula NOUN ajst-25558 43 14 for for ADP ajst-25558 43 15 calculating calculate VERB ajst-25558 43 16 the the DET ajst-25558 43 17 axial axial ADJ ajst-25558 43 18 compressive compressive ADJ ajst-25558 43 19 bearing bearing NOUN ajst-25558 43 20 capacity capacity NOUN ajst-25558 43 21 of of ADP ajst-25558 43 22 reinforced reinforce VERB ajst-25558 43 23 concrete concrete ADJ ajst-25558 43 24 stub stub NOUN ajst-25558 43 25 columns column NOUN ajst-25558 43 26 after after ADP ajst-25558 43 27 fire fire NOUN ajst-25558 43 28 [ [ X ajst-25558 43 29 6 6 NUM ajst-25558 43 30 ] ] PUNCT ajst-25558 43 31 is be AUX ajst-25558 43 32 proposed propose VERB ajst-25558 43 33 : : PUNCT ajst-25558 43 34 u u PROPN ajst-25558 43 35 n n X ajst-25558 43 36 u,0 u,0 PROPN ajst-25558 43 37 yb yb PROPN ajst-25558 43 38 , , PUNCT ajst-25558 43 39 t t PROPN ajst-25558 43 40 sbn sbn PROPN ajst-25558 44 1 k k PROPN ajst-25558 44 2 n n CCONJ ajst-25558 44 3 f f PROPN ajst-25558 44 4 a a NOUN ajst-25558 44 5   VERB ajst-25558 44 6 thereinto thereinto ADP ajst-25558 44 7 : : PUNCT ajst-25558 44 8 , , PUNCT ajst-25558 44 9 : : PUNCT ajst-25558 44 10 is be AUX ajst-25558 44 11 the the DET ajst-25558 44 12 influence influence NOUN ajst-25558 44 13 coefficient coefficient NOUN ajst-25558 44 14 of of ADP ajst-25558 44 15 the the DET ajst-25558 44 16 bearing bearing NOUN ajst-25558 44 17 capacity capacity NOUN ajst-25558 44 18 of of ADP ajst-25558 44 19 the the DET ajst-25558 44 20 concrete concrete NOUN ajst-25558 44 21 - - PUNCT ajst-25558 44 22 filled fill VERB ajst-25558 44 23 steel steel NOUN ajst-25558 44 24 tube tube NOUN ajst-25558 44 25 stub stub NOUN ajst-25558 44 26 column column NOUN ajst-25558 44 27 after after ADP ajst-25558 44 28 high high ADJ ajst-25558 44 29 temperature temperature NOUN ajst-25558 44 30 . . PUNCT ajst-25558 45 1 , , PUNCT ajst-25558 45 2 : : PUNCT ajst-25558 45 3 it it PRON ajst-25558 45 4 is be AUX ajst-25558 45 5 the the DET ajst-25558 45 6 bearing bearing NOUN ajst-25558 45 7 capacity capacity NOUN ajst-25558 45 8 of of ADP ajst-25558 45 9 concrete concrete NOUN ajst-25558 45 10 - - PUNCT ajst-25558 45 11 filled fill VERB ajst-25558 45 12 steel steel NOUN ajst-25558 45 13 tubular tubular NOUN ajst-25558 45 14 at at ADP ajst-25558 45 15 room room NOUN ajst-25558 45 16 temperature temperature NOUN ajst-25558 45 17 , , PUNCT ajst-25558 45 18 : : PUNCT ajst-25558 45 19 is be AUX ajst-25558 45 20 the the DET ajst-25558 45 21 area area NOUN ajst-25558 45 22 of of ADP ajst-25558 45 23 the the DET ajst-25558 45 24 reinforcement reinforcement NOUN ajst-25558 45 25 , , PUNCT ajst-25558 45 26 , , PUNCT ajst-25558 45 27 : : PUNCT ajst-25558 45 28 is be AUX ajst-25558 45 29 the the DET ajst-25558 45 30 yield yield NOUN ajst-25558 45 31 strength strength NOUN ajst-25558 45 32 of of ADP ajst-25558 45 33 the the DET ajst-25558 45 34 steel steel NOUN ajst-25558 45 35 bar bar NOUN ajst-25558 45 36 after after ADP ajst-25558 45 37 high high ADJ ajst-25558 45 38 temperature temperature NOUN ajst-25558 45 39 , , PUNCT ajst-25558 45 40 tm≤330 tm≤330 ADP ajst-25558 45 41 ℃ ℃ PROPN ajst-25558 45 42 , , PUNCT ajst-25558 45 43 , , PUNCT ajst-25558 45 44 1 1 NUM ajst-25558 45 45 ; ; PUNCT ajst-25558 45 46 330 330 NUM ajst-25558 45 47 ℃ ℃ PROPN ajst-25558 45 48