stability of surrounding rock meaning in Chinese

围岩稳定

Criterion of entropy catastrophe of stability of surrounding rock
围岩稳定分析的熵突变准则研究
The results show that the cross - section shapes of roadways strongly influence the stability of surrounding rocks
结果表明：断面形状对巷道围岩的稳定性有较大影响。
Study on stability of surrounding rock and supporting measures of fenggang tunnel under construction in dongshen water supply project
东深供水工程凤岗隧洞施工期围岩稳定与支护措施研究
The impact of cross - section shape of roadways on the stability of surrounding rocks was analyzed by means of numerical simulation
摘要利用数值计算方法，研究了断面形状对巷道围岩稳定性的影响。
For some tunnel ' s construction , the stability of surrounding rock shoring mode , shoring time and so on have been studied
对地下隧洞施工过程中围岩的稳定性以及支护方式和支护时机等问题进行了研究。

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