Methods of testing rocks for engineering purposes, Method 4.1: Rock strength tests - Determination of point load strength index
工程用岩石试验方法 方法4.1:岩石强度试验.点荷载强度指数的测定
2007-09-12
GB/T 23561.13-2010
煤和岩石物理力学性质测定方法 第13部分：煤和岩石点载荷强度指数测定方法
Methods for determining the physical and mechanical properties of coal and rock - Part 13: Methods for determining point load strength index of coal and rock
2010-09-26
MT/T 47-1987
煤和岩石单向抗拉强度测定方法
1987-11-18
GB/T 23561.10-2010
煤和岩石物理力学性质测定方法 第10部分：煤和岩石抗拉强度测定方法
Methods for determining the physical and mechanical properties of coal and rock - Part 10: Methods for determining tensile strength of coal and rock
2010-09-26
GB/T 23561.11-2024
煤和岩石物理力学性质测定方法 第11部分：煤和岩石抗剪强度测定方法
Methods for determining the physical and mechanical properties of coal and rock —Part 11:Methods for determining shear strength of coal and rock
2024-04-25
MT/T 46-1987
煤和岩石三轴强度及变形测定方法
1987-11-18
GB/T 23561.9-2009
煤和岩石物理力学性质测定方法 第9部分：煤和岩石三轴强度及变形参数测定方法
Methods for determining the physical and mechanical properties of coal and rock - Part 9: Methods for determining the triaxial strength and deformation parameters of coal and rock
2009-04-08
MT/T 44-1987
煤和岩石单向抗压强度及软化系数测定方法
1987-11-18
GB/T 23561.7-2009
煤和岩石物理力学性质测定方法 第7部分：单轴抗压强度测定及软化系数计算方法
Methods for determining the physical and mechanical properties of coal and rock - Part 7: Methods for determining the uniaxial compressive strength and counting softening coefficient