Effect of rock strength on failure mode and mechanical behavior of composite samples
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Bai QH, Tu SH, Zhang XG et al (2013) Numerical modeling on brittle failure of coal wall in longwall face–A case study. Arab J Geosci. doi: 10.1007/s12517-013-1181-1
Bieniawski ZT, Denkhaus HG, Vogler UW (1969) Failure of fractured rock. Int J Rock Mech Min Sci Abstr 3:331–341
Chen ZH, Tang CA, Huang RQ (1997) A double rock sample model for rockbursts. Int J Rock Mech Min Sci 6:991–1000
Deng XB, Hu HJ, Xu G et al (2012) Numerical simulation for burst failure of two-body rock structure. J Min Saf Eng 6:833–839 (in Chinese)
Dou LM, Lu CP, Mu ZL et al (2006) Experimental study of rock burst tendency of coal–rock compound samples. Progress Saf Sci Technol 6:1729–1732
Fairhurst CE, Hudson JA (1999) International society for rock mechanics commission on testing methods: draft ISRM suggested method for the complete stress-strain curve for intact rock in uniaxial compression. Int J Rock Mech Min Sci 36:279–289
Guo DM, Zuo JP, Zhang Y et al (2011) Research on strength and failure mechanism of deep coal–rock combination bodies of different inclined angles. Rock Soil Mech 5:1333–1339 (in Chinese)
He MC, Xie HP, Peng SP et al (2005) Study of rock mechanics in deep mining engineering. Chin J Rock Mech Eng 16:2803–2813 (in Chinese)
Hosseini N, Oraee K, Shahriar K et al (2013) Studying the stress redistribution around the longwall mining panel using passive seismic velocity tomography and geostatistical estimation. Arab J Geosci 6(5):1407–1416
Huang BX, Liu JW (2013) The effect of loading rate on the behavior of samples composed of coal and rock. Int J Rock Mech Min Sci 61:23–30
Lama RD, Bodziony J (1998) Management of outburst in underground coal mines. Int J Coal Geol 35:83–115
Li JQ, Qi QX, Mao DB et al (2005) Discussion on evolution method of bursting liability with composite model of coal and rock. Chin J Rock Mech Eng, Supp.1: 4805–4810 (in Chinese)
Lin P, Tang CA, Chen ZH et al (1999) Numerical and experimental study of deformation and failure behavior in a double rock specimen system. Earthquake 4:413–418 (in Chinese)
Liu B, Yang RS, Guo DM et al (2004) Burst-prone experiments of coal-rock combination at -1100 m level in Suncun coal mine. Chin J Rock Mech Eng 14:2402–2408 (in Chinese)
Liu CL, Tan ZX, Deng KZ et al (2013) Synergistic instability of coal pillar and roof system and filling method based on plate model. Int J Rock Mech Min Sci 23:145–149
Lu CP, Dou LM, LI HM (2009) Research on the evaluation of relieve-shot effect by microseism. Controlling Seism Hazard Sustain Dev Deep Mines 1:307–312
Lu CP, Dou LM, Wang YF et al (2010) Microseismic effect of coal materials rockburst failure induced by hard roof. Chin J Geophys-Chin Ed 2:450–456
Paul A, Singh AP, John P et al (2012) Validation of RMR-based support design using roof bolts by numerical modeling for underground coal mine of Monnet Ispat, Raigarh, India—a case study. Arab J Geosci 5(6):1435–1448
Qin SQ, Jiao JJ, Tang CA et al (2006) Instability leading to coal bumps and nonlinear evolutionary mechanisms for a coal-pillar-and-roof system. Int J Solids Struct 43:7407–7423
Seidel JP, Haberfield CM (2005) A theoretical model for rock joints subjected to constant normal stiffness direct shear. Int J Rock Mech Min Sci 39:539–553
Shabanimashcool M, Li CC (2012) Numerical modelling of longwall mining and stability analysis of the gates in a coal mine. Int J Rock Mech Min Sci 51:24–34
Singh AK, Singh R, Maiti J et al (2011) Assessment of mining induced stress development over coal pillars during depillaring. Int J Rock Mech Min Sci 48:805–818
Tan XS, Xian XF, Zheng DF et al (1994) Theory and its application of composite rock mechanics. China Coal Industry Publishing House, Beijing (in Chinese)
Tang CA (1993) Catastrophe in rock unstable failure. China Coal Industry Publishing House, Beijing
Tang CA, Tham LG, Lee PKK et al (2000) Numerical studies of the influence of microstructure on rock failure in uniaxial compression—part II: constraint, slenderness and size effect. Int J Rock Mech Min Sci 37:571–583
Tuncay E, Hasancebi N (2009) The effect of length to diameter ratio of test specimens on the uniaxial compressive strength of rock. Bull Eng Geol Environ 68:491–497
Vesela V (1996) The investigation of rockburst focal mechanisms at lazy coal mine, Czech Republic[J]. Int J Rock Mech Min Sci Geomech Abstr 33(8):380A
Wawersik WR, Fairhurst C (1970) A study of brittle rock fracture in laboratory compression experiments. Int J Rock Mech Min Sci & Abstr 5:561–564
Xie HP, Chen ZH, Zhou HW et al (2005) Study on two-body mechanical model based on interaction between structural body and Geo-body. Chin J Rock Mech Eng 9:1457–1464 (in Chinese)
Zhang ZT, Liu JF, Wang L et al (2012) Effects of combination mode on mechanical properties and failure characteristics of the coal–rock combinations. J China Coal Soc 10:1677–1681 (in Chinese)
Zhang N, Zhang NC, Han CL et al (2014) Borehole stress monitoring analysis on advanced abutment pressure induced by long wall mining. Arab J Geosci 7(2):457–463
Zuo JP, Xie HP, Wu AM et al (2011a) Investigation on failure mechanisms and mechanical behaviors of deep coal–rock single body and combined body. Chin J Rock Mech Eng 1:84–92 (in Chinese)
Zuo JP, Xie HP, Meng BB et al (2011b) Experimental research on loading-unloading behavior of coal–rock combination bodies at different stress levels. Rock Soil Mech 5:1287–1296 (in Chinese)