5.3 lnvestigation for physical and mechanical properties of rock and soil mass

5.3.1 Investigation for physical and mechanical properties of rock(rock mass) shall include the followings.(1) Density, water absorption ratio, compressive (tensile) strength,shear (rupture) strength, modulus of elasticity, Poisson ratio andacoustic compr ......（本文共 1832 字 ）     [阅读本文] >>