全部文献期刊会议图书|学者科研项目
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作者:Baotang Shen , Yi Duan , Xun Luo ...
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.129
摘要:Abstract(#br)Stress states and geotechnical conditions often change significantly near major geological structures (e.g. faults, shear zones, dykes) which is the cause of most major mine instabilities and/or safety hazards including coal burst, roof falls, water inrush, gas ...
作者:Fan Zhang , Yuhao Zhang , Yudong Yu ...
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.129
摘要:Abstract(#br)Large temperature changes may cause degradation in physical and mechanical properties of rocks. This degradation can be influenced by heating-cooling procedure. In this study, it is proposed to investigate the influence of cooling method after heating to high te...
作者:Peidong Li , Haidong Fan , Meng Wang ...
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.129
摘要:Abstract(#br)This paper develops a closed-form analytical solution for the problem of an infinite transversely isotropic thermoporoelastic rock weakened by an elliptic crack lying in the transverse plane. The crack is symmetrically subjected to three pairs of uniform generalized ...
作者:Amin Mehrabian , Younane N. Abousleiman
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.126Elsevier
摘要:Abstract(#br)The fully-coupled, poroelastic solution for the time-dependent stress and pore fluid pressure of a hollow or solid, cylindrical specimen of porous, fluid-saturated rock undergoing the diametral compression test is derived and presented. The long-time asymptote of the...
作者:Jianhua Yang , Jinhao Dai , Chi Yao ...
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.126Elsevier
摘要:Abstract(#br)When slopes are excavated in rock masses with the blasting method, blasting and stress relaxation will produce an excavation damage zone (EDZ) in the remaining rock mass. This study presents an estimation of the rock mass properties in the EDZ based on the generalize...
作者:Bradley Forbes , Nicholas Vlachopoulos , Mark S. Diederichs ...
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2020, Vol.126Elsevier
摘要:Abstract(#br)A high spatial resolution distributed optical fiber strain sensing technology is demonstrated to advance the assessment of support element behaviour during in-situ pull tests. A technique to instrument typical tendon support elements with a fiber optic sensor is disc...

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