Estimation of rock mass deformation modulus and strength of jointed hard rock masses using the GSI system

作者: M. Cai , P.K. Kaiser , H. Uno , Y. Tasaka , M. Minami

DOI: 10.1016/S1365-1609(03)00025-X

关键词:

摘要: … and measurable field parameters such as joint spacing and joint roughness. The newly … Filled joints with partial or no contact between the rock wall surfaces Sand, silt, calcite, etc. Filling …

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