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Numerical simulations of failure behavior around a circular opening in a non-persistently jointed ro
[期刊论文] 作者：Yang Xuxu,Jing Hongwen,Chen Kunfu,,
来源：International Journal of Mining Science and Technology 年份：2016
Pre-existing discontinuities change the mechanical properties of rock masses,and further influence failure behavior around an underground opening.In present stu...
Failure mechanism and stability control of a large section of very soft roadway surrounding rock she
[期刊论文] 作者：Meng Bo,Jing Hongwen,Chen Kunfu,Su Haijian,,
来源：International Journal of Mining Science and Technology 年份：2013
The measured data and simulation test phenomenon of surrounding rock deformation and failure at the project site indicate that shear failure which firstly occur...
[期刊论文] 作者：Ding Shuxue,Jing Hongwen,Chen Kunfu,Xu Guo'an,Meng Bo,,
来源：International Journal of Mining Science and Technology 年份：2017
By applying experimental method, the bolt stress and supporting mechanism is studied during the deformation process of a rock mass containing a weak interlayer....
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