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作者:Manman Hu , Manolis Veveakis , Thomas Poulet ...
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (11), pp.3003-3017Springer
摘要:This paper investigates localized shear deformation around a borehole due to internal pressure in the well such as by fluid injection. Using an elasto-visco-plastic formulation combined with damage mechanics for the effect of shear cracking, we first benchmark the model against a...
作者:Y. Luo , L. Ren , L. Z. Xie ...
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (8), pp.1987-2005Springer
摘要:The brittle fracture behavior of rocks under mixed-mode loading is important in rock engineering. First, a new configuration called the notched deep beam (NDB) specimen was introduced for the fracture testing of rock materials under mixed-mode I/II loading, and a series of finite...
作者:C. H. Liu , Y. Z. Li
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (9), pp.2413-2423Springer
摘要:Bolting is widely used as a reinforcement means for rock slopes. The support force of a fully grouted bolt is often provided by the combination of the axial and shear forces acting at the cross section of the bolt, especially for bedding rock slopes. In this paper, load distribut...
作者:Paul Leveille , Mohammadali Sepehri , Derek B. Apel
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (12), pp.3223-3231Springer
摘要:The research described in this paper provides information about the rockbursting potential of kimberlite. Kimberlite is a diamond-bearing rock found in deposits around the world including northern Canada. This paper outlines three methods for the prediction of rockbursts bas...
作者:Sheng-Qi Yang , Wen-Ling Tian , P. G. Ranjith
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (11), pp.2871-2889Springer
摘要:The deformation failure characteristics of marble subjected to triaxial cyclic loading are significant when evaluating the stability and safety of deep excavation damage zones. To date, however, there have been notably few triaxial experimental studies on marble under triaxi...
作者:Seyedahmad Mehrishal , Mostafa Sharifzadeh , Korosh Shahriar ...
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (4), pp.825-855Springer
摘要:In relation to the shearing of rock joints, the precise and continuous evaluation of asperity interlocking, dilation, and basic friction properties has been the most important task in the modeling of shear strength. In this paper, in order to investigate these controlling factors...
作者:Zhaohui Chong , Xuehua Li , Peng Hou ...
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (5), pp.1183-1204Springer
摘要:Determination of the physical properties of shale is receiving more attention as the numbers of shale gas exploration projects are initiated, and as hydraulic fracturing becomes an integral exploitation method. In particular, anisotropy caused by the bedding structure of shale ne...

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