隧道围岩 meaning in Chinese

tunnel surrounding rock

Numerical simulation and analysis of ground reaction curve
隧道围岩特性曲线数值模拟与分析
Fractal character of over - excavation of tunnel surrounding rock
隧道围岩超挖的分形特征研究
The large deformation and control strategy of huocheling tunnel
火车岭隧道围岩大变形问题及治理
Rheology of rock around deep tunnel
深部隧道围岩的流变
Treatment for deformation of the cofferdam in yangliangan continuous arch tunnel
杨干连拱隧道围岩变形治理技术

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