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], using a combined FEM/DEM-DFN (discrete fracture network) modeling, highlighted the importance of rock mass tensile strength and its influence on caving-induced slope response. BAKHTAVAR et al [21......
: 3257-3264. [22] LUO Y, ZHANG Q, JIANG W, ZHANG Y, HAO M, TU S T. The microstructure, mechanical properties and fracture behavior of hastelloy C276-BNi2 brazed joint [J]. Materials & Design, 2017, 115......
J. Cent. South Univ. (2018) 25: 2857-2870 DOI: https://doi.org/10.1007/s11771-018-3958-6 Chemical, physical, thermal, textural and mineralogical studies of natural iron ores from Odisha and Chhattisgarh regions, India Anand Babu KOTTA, Swapan Kumar KARAK, Mithilesh KUMAR Department of Metallurgica......
] COTTRELL A H. Theory of brittle fracture in steel and similar metals [J]. Transactions of Metallurgical Society AIME, 1958, 212: 192-203. [25] CONRAD H, FEUERSTEIN S, RICE L. Effects of grain size......
): 6609-6616. [33] GALE J F W, REED R M, HOLDER J. Natural fractures in the Barnett Shale and their importance for hydraulic fracture treatments[J]. AAPG Bulletin, 2007, 91(4): 603-622. [34] 梁兴, 王高成, 徐政语, 等. 中......
be recognized on the tool rake face. Due to the fracture location that is far from the cutting edge, this type of tool wear is thought to be created due to the removal of the attached chips (BUE) from the tool......
alloy by spray forming[D]. Zhenjiang: Jiangsu University of Science and Technology, 2011: 7-9. [7] SRIVATSAN T S, ANAND S, SRIRAM S, VASUDEVAN V K. The high-cycle fatigue and fracture behavior......
征与裂缝扩展机理[J]. 新疆石油地质, 2018, 39(1): 83-91. LIU Xiangjun, XIONG Jian, LIANG Lixi, et al. Rock mechanical characteristics and fracture propagation mechanism of sandy conglomerate reservoirs in baikouquan......
at different normal loads of 2, 8 and 16 N, respectively. A moderately rough wear track was observed (Figs. 12(a, a′)). There were small cracks indicating a mild fracture for the samples tested at 8 N (Figs......
, et al. Effect of a fault fracture zone on the stability of tunnel-surrounding rock[J]. International Journal of Geomechanics, 2017, 17(6): 04016135-1-20. [14] 李术才, 许振浩, 黄鑫, 等. 隧道突水突泥致灾构造分类,地质判识,孕灾模式......