... 围岩负荷 confining load 隧道围岩 tunnel surrounding rock 围岩影响 shoulder effect ; shoulderbed effect ...
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Making the dynamic simulation display of surrounding rock s deformation true ,which improves the visionability of the variation of tunnel surrounding rock s displacement .
论文中应用了国际上著名的大型有限元分析程序SAP、ANSYS和ABQUS分别计算软岩巷道围岩与支护变形及压力，并实现了对围岩变形的动态仿真显示，增加了巷道围岩位移变化的可视性。
参考来源 - 软岩巷道变形与压力分析控制及预测·2,447,543篇论文数据，部分数据来源于NoteExpress
The stability analysis of supporting structure of tunnel surrounding rock is an extremely important study of the safe construction of tunnel.
隧道围岩-支护结构稳定性分析是公路隧道安全施工的一项极为重要的研究内容。
The result of elastoplastic analysis proves that the effects of fault on the distribution of tunnel surrounding rock mass plastic zone also are significant.
进一步验证了前一部分研究工作的可信性。弹塑性分析的结果说明断层对隧洞围岩塑性区的分布也有明显的影响。
That grasping the deformation laws of the tunnel surrounding rock is the precondition for searching reasonable constructing principle and supporting scheme.
掌握巷道围岩的变形规律是寻求合理的巷道施工原则和支护方案的前提条件。
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