Abstract: The experiment mechanism of strata around roadways is analyzed with the procedure simulation of resemble,combined with the deformation characteristics of roadway in coal mine.The resemble simulation experiment on procedure for the failure of sof
Abstract: The experiment mechanism of strata around roadways is analyzed with the procedure simulation of resemble,combined with the deformation characteristics of roadway in coal mine.The resemble simulation experiment on procedure for the failure of sof
文摘:对模拟实验原理进行了阐述，结合现场实际破坏特征，对软弱层状岩石巷道的破坏过程进行了相似模拟实验，根据试验结果和计算机仿真结果，对其破坏过程进行了分析，对现场施工具有指导意义.