摘要
在收集了矿区丰富的地质资料及获取岩石力学参数的基础上,通过数字化耦合技术用FLAC 3D软件对采空区进行了力学模型的数值分析,对未充填状态下的采空区进行了危险性分区,为后续采空区稳定性定量分析提供依据,对采空区更好地进行评价及治理提供指导意义。
On the basis of collecting rich geological data and obtaining rock mechanical parameters in the mining area,the numerical analysis of mechanical model of goaf is carried out by using FLAC3D software through digital coupling technology,and the risk zoning of goaf in unfilled state is carried out,which provides a basis for subsequent qualitative and quantitative analysis of goaf stability,and is of great significance for better evaluation and treatment of goaf.
作者
翟肖峰
王杨
刘燕
王立艳
Zhai Xiao-feng;Wang Yang;Liu Yan;Wang Li-yan
出处
《建筑技术开发》
2022年第7期96-98,共3页
Building Technology Development
