摘要
针对某尾矿库尾矿坝加高稳定问题,采用反分析法计算了尾矿库渗透参数,并采用STAB对尾矿坝坡体进行了稳定性分析,得出了各工况下尾矿库坝体最危险滑动面和安全系数,为加高方案提供了依据。
To study the stability of a tailings filling dam in heightening engineering, the back analysis method was used to compute the seepage parameters. After then, the software STAB was used to compute the stability safety factor, then the most dangerous slide plane could be decided. This work can provide advice for the tailings filling dam heightening decision.
出处
《山西建筑》
2014年第18期72-73,共2页
Shanxi Architecture
关键词
尾矿坝
加高方案
稳定分析
tailings filling dam
heightening decision
stability analysis
