摘要
采用RFPA-Dynamic有限元分析软件,对节理岩体在动力扰动下的岩爆过程进行动-静耦合仿真分析。结果表明,动力扰动对节理岩体发生岩爆具有明显的触发作用。
With RFPA-Dynamic finite element analysis software, static-dynamic coupling simulation analysis for jointed rock mass rockburst caused by dynamic disturbance is conducted. The results show that dynamic disturbance has a distinct trigger effect on rockburst of jointed rock mass.
作者
李多勇
LI Duoyong(Northern Engineering and Technology Corporation, MCC, Dalian 116600, China)
出处
《矿业工程》
CAS
2016年第5期60-62,共3页
Mining Engineering
关键词
岩爆
动力扰动
数值模拟
节理岩体
rockburst
dynamic disturbance
numerical simulation
jointed rock mass
