... 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 ..
基于22个网页-相关网页
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。
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 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。
应用推荐