坑道工程抗地冲击荷载问题研究现状

On research status of loading issue of anti-ground shock in underground pit projects

围绕岩石坑道工程抗地冲击荷载所进行的一些试验研究与数值模拟计算的发展现状做了归纳分析,并指出了目前所存在的一些问题,为今后防护工程抗冲击荷载的研究提供了一定指导。

The paper sums up and analyzes some experiment research on the loading of anti-ground shock of the rock underground pit proejcts and the development status of the numerical simulation calculation,and points out problems nowadays,so as to provide certain direction for the research on the loading of anti-shock in future protection projects.