摘要
根据边坡工程地质和水文地质条件及滑坡现状,采用有限差分程序(FLAC)对边坡开挖现状、两个削坡方案进行了数值模拟,分析了边坡岩体中的破坏区、位移场、应力场,不平衡力等,为治理方案的制定提供了依据,最终确定了该矿边坡治理的技术方案。矿山采用该方案正在实施过程中。
According to slope′s engineering-geological and hydro-geological conditions and to status of landslide,the digital simulations for slope′s excavation status and for two alternatives of slope digging are made using Finite Difference Method(FLAC).Based on this simulation,one of the two alternatives has been selected that is being realized.
出处
《矿业工程》
CAS
2005年第4期12-14,共3页
Mining Engineering
关键词
露天矿
边坡治理
数值模拟
有限差分
open-pit mine
stabilization of slope
digital simulation
Finite Difference Method
