地下核爆炸作用下岩石物理力学性质的变化特征
CHANGES OF PHYSICAL-MECHANICAL PROPERTIESOF ROCK CAUSE BY THE UNDERGROUND NUCLEAR EXPIOSION
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摘要: 对地下核爆炸岩石介质爆前爆后的一些物理、力学和声学参数进行了室内测试，发现它们呈规律性地变化，还分析和讨论了变化的机制。Abstract: It is found that the physical,mechanical and acoustic properties of rock mediumfor underground nuclear explosion vary in preshot and postshot times by the testing these proterties indoors.In the article the mechanism for the varriation is also analysed and discussed.
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