id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-1840	Kaklis, K.; Mavrigiannakis, S.; Saltas, V.; Vallianatos, F.; Agioutantis, Z.	Using acoustic emissions to enhance fracture toughness calculations for CCNBD marble specimens	2017	17	.pdf	application/pdf	8017	425	57	[7] Wang, Q.Z., Jia, X.M., Kou, S.Q., Zhang, Z.X., Lindqvist, P.-A., More accurate stress intensity factor derived by finite element analysis for the ISRM suggested rock fracture toughness specimen – CCNBD. I P K Y π R B (5a) where       * * 1 0 I Ι* 0 Y Ν a a a (5b)          * 1 0 II ΙI* 0 P K Ν π R B a a a or     * II II P K Y π R B (6a) where       * * 1 0 II IΙ* 0 Y Ν a a a (6b) where * IY and * IIY are the dimensionless stress intensity factors for CCNBD specimen.	cache/fis-1840.pdf	txt/fis-1840.txt