... 关键词：岩石力学；点荷载试验；记忆效应；数值模拟；声发射；地应力 [gap=1510]Key words：rock mechanics；point load test；memory effect；numerical simulation；acoustic emission；in-situ stress ..
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Diametral point load test is a very promising, simple and accurate method for obtaining compressive and tensile strength data of rock core.
用岩芯进行径向点荷试验，是简单而较精确地获得岩石抗拉、抗压强度的极有前途的方法。
The interrelation coefficients of point load test index to its compressive and tensile strength are finally recommended.
提出了点荷载指标与抗压强度及抗拉强度间的相关系数。
The analysis results demonstrates that the on-site point load test of rock can meet the need of generic engineering design if test samples of …
结果分析表明，只要严格按照规范选取试件，工程现场点荷载试验结果能够满足一般工程设计的要求。
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