摘要
利用Monte-Carlo技术模拟岩体的节理裂隙分布的网络结构,从断裂力学的角度出发,分析岩体的节理裂隙的起始扩展和裂纹的止裂,并计算了岩体节理裂隙在爆破作用下的扩展角和扩展量,绘制爆破后的节理岩体的裂隙结构网络图。
The jointed structure distribution of rock mass is simulated by Monte Carlo method. Based on fracture mechanics, original extension and the stopping of crack of the jointed rock mass is analysed,the extended angle and the extended length of the jointed rock mass by blasting is calculated, and the figure of the jointed rock mass structure after blasting is drawn. It is very important to research into the characteristics of the rock mass after blasting.
出处
《包头钢铁学院学报》
1999年第1期9-11,共3页
Journal of Baotou University of Iron and Steel Technology