Mesoscopic Crack Initiation, Propagation, and Coalescence Mechanisms of Coal Under Shear Loading

被引：16
作者：
Cheng, Lichao [1 ,2 ,4 ]
Xu, Jiang [2 ]
Peng, Shoujian [2 ]
Liu, Yixin [2 ]
Chen, Gang [3 ]
Li, Xinwang [1 ,4 ]
Qin, Yiling [1 ,4 ]
机构：
[1] Hebei Univ Engn, Sch Min & Geomat, Handan 056038, Hebei, Peoples R China
[2] Chongqing Univ, State Key Lab Coal Mine Disaster Dynam & Control, Chongqing 400044, Peoples R China
[3] Univ Alaska Fairbanks, Coll Engn & Mines, Fairbanks, AK 99775 USA
[4] Hebei Univ Engn, Coal Resources Dev & Construct Applicat Technol R, Handan 056038, Peoples R China
来源：
ROCK MECHANICS AND ROCK ENGINEERING | 2019年 / 52卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Rock mechanics; Shear failure; Surface cracks; Crack growth; ROCK-LIKE MATERIAL; ACOUSTIC-EMISSION; SINGLE FLAW; BEHAVIOR; FRACTURE; COMPRESSION; EVOLUTION; SPECIMENS; CREEP;
D O I：
10.1007/s00603-018-1668-x
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
引用
收藏
页码：1979 / 1992
页数：14
相关论文
共 29 条
[1]   Crack propagation from a filled flaw in rocks considering the infill influences [J].
Chang, Xu ;
Deng, Yan ;
Li, Zhenhua ;
Wang, Shuren ;
Tang, C. A. .
JOURNAL OF APPLIED GEOPHYSICS, 2018, 152 :137-149
[2]   Natural and induced fractures in coal cores imaged through X-ray computed microtomography - Impact on desorption time [J].
Espinoza, D. Nicolas ;
Shovkun, Igor ;
Makni, Omar ;
Lenoir, Nicolas .
INTERNATIONAL JOURNAL OF COAL GEOLOGY, 2016, 154 :165-175
[3]   Breakage and shear behaviour of intermittent rock joints [J].
Gehle, C ;
Kutter, HK .
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2003, 40 (05) :687-700
[4]   Investigation of Fracturing Process of Rock-Like Brazilian Disks Containing Three Parallel Cracks under Compressive Line Loading [J].
Haeri, H. ;
Shahriar, K. ;
Marji, M. F. ;
Moarefvand, P. .
STRENGTH OF MATERIALS, 2014, 46 (03) :404-416
[5]   Cracks coalescence mechanism and cracks propagation paths in rock-like specimens containing pre-existing random cracks under compression [J].
Haeri, Hadi ;
Shahriar, Kourosh ;
Marji, Mohammad Fatehi ;
Moarefvand, Parviz .
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2014, 21 (06) :2404-2414
[6]   Experimental and numerical study of crack propagation and coalescence in pre-cracked rock-like disks [J].
Haeri, Hadi ;
Shahriar, Kourosh ;
Marji, Mohammad Fatehi ;
Moarefvand, Parviz .
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2014, 67 :20-28
[7]   FINITE-ELEMENT MODELS FOR ROCK FRACTURE-MECHANICS [J].
INGRAFFEA, AR ;
HEUZE, FE .
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 1980, 4 (01) :25-43
[8]   CRACK-CRACK AND CRACK-PORE INTERACTIONS IN STRESSED GRANITE [J].
KRANZ, RL .
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 1979, 16 (01) :37-47
[9]   THE EFFECTS OF CONFINING PRESSURE AND STRESS DIFFERENCE ON STATIC FATIGUE OF GRANITE [J].
KRANZ, RL .
JOURNAL OF GEOPHYSICAL RESEARCH, 1980, 85 (NB4) :1854-1866
[10]   CRACK GROWTH AND DEVELOPMENT DURING CREEP OF BARRE GRANITE [J].
KRANZ, RL .
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 1979, 16 (01) :23-35
123