介绍了某煤矿井底车场软弱破碎岩体孤立岩墙失稳破坏工程背景。
The failure background of an isolated rock wall in soft fractured rock mass of a mine shaft bottom is introduced.
采用非线性分岔及突变理论研究破碎岩体中气体渗流失稳的动力学机制。
The theories of bifurcation and catastrophe in nonlinear science are used to study the dynamic mechanism of instability of gas flow in broken rock.
在节理破碎岩体中，隧道的失稳破坏往往是由于岩块沿节理面的剪切滑移造成的。
In the jointed fractured rock mass, the instability of tunnel is always because the blocks slip along the joint surface.
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