Methods for determining the physical and mechanical properties of coal and rock—Part 8:Methods for determining the deformation parameters of coal and rock
中国煤炭工业协会
GB/T 23561的本部分规定了煤和岩石变形参数测定中涉及的术语和定义、主要仪器设备、试件规格、试验前准备工作、试验步骤和数据计算。
本部分适用于在实验室条件下，能够加工成标准试件的煤和岩石单轴压缩条件下割线模量E50、弹性模量Et、泊松比μ等变形参数的测定。
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