软弱层状岩石巷道顶板破坏过程模拟研究

SIMULATION RESEARCH ON FAILURE OF WEAK LAMINATED ROOF OF UNDERGROUD WORKINGS

摘要: 本文对模型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,结合试验结果和计算机仿真结果,对软弱层状岩石巷道的破坏过程进行了分析,对现场施工具有指导意义。

Abstract: The paper describes the philosophy of simulation research.Based on test results and calculations by computer,the mechanism and process of roof failure has been clarified.Study results have great importance to guide the practice.