4 Terms and Definitions

所属栏目:水电水利工程地下工程地质勘察

The following terms and definitions are applicable to this code.4.0.1 Surrounding rocksThe rock mass around the underground caverns, in which the stressredistribution occurs due to the excavation, or which may have animpact on the stability and deformatio ......(本文共 1682 字 )     [阅读本文] >>


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