Methods for determining the physical and mechanical properties of coal and rock—Part 14:Methods for determining the swelling ratio of rock
中国煤炭工业协会
GB/T 23561的本部分规定了岩石膨胀率测定所涉及的术语和定义、仪器设备、试件规格、测定步骤和数据计算。
本部分适用于岩石自由膨胀率测定和岩石侧向约束膨胀率测定。其中岩石自由膨胀率测定适用于遇水不易崩解的岩石，岩石侧向约束膨胀率测定适用于各类岩石。
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