Using equivalent material simulating experimental method, with the help of digital speckle correlation technique, the rock burst tendency of deep tunnel surrounding rock is studied.
利用相似材料模拟方法，借助数字散斑观测技术，对深埋隧道围岩岩爆倾向进行试验研究。
By means of simulating er material with equivalent viscoelastic material, the numerical results of the structural characteristics match well with the experimental results.
数值分析时采用粘弹性材料等效处理方法模拟电流变材料，计算得到的结构振动特性与实验结果吻合较好。
Three equivalent material modelling tests are done in the laboratory simulating the practical conditions of Mining Section 82 of Luling Colliery in Huaibei.
根据淮北芦岭煤矿八二采区的条件，在实验室完成了三个相似材料模拟试验。
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