Methods for determining the physical and mechanical properties of coal and rock—Part 11:Methods for determining shear strength 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抗剪强度测定方法中涉及的术语和定义、标准试件抗剪强度测定、非标准试件抗剪强度测定和双面剪切强度测定。
本部分适用于煤和岩石抗剪强度测定。其中标准试件抗剪强度测定适用于能加工成标准试件的煤和岩石；非标准试件抗剪强度测定适用于不能加工成标准试件的软弱煤和岩石；双面剪切强度测定适用于只测定煤和岩石剪切强度。
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