摘要
在金厂峪深部地下采场的回采过程中 ,采用不同的回采顺序 ,对采场稳定性具有显著的影响。利用商业软件ANSYS对回采顺序系统地进行三维弹塑性有限单元法分析 ,以寻求最佳回采顺序 ,可使矿柱受损程度和范围减小 。
The stope stability is obviously affected by the different stoping sequences in deep underground stoping at Jinchangyu Mine. A commercial software, ANSYS, was used in the systematic analysis of the stoping sequence using 3D elastoplastic FEM for finding the best stoping sequence so as to reduce the ore pillar damage extent and scale and to ensure a safe and smooth stoping.
出处
《金属矿山》
CAS
北大核心
2004年第12期23-25,28,共4页
Metal Mine
基金
河北省国土资源厅资助项目
