摘要
文中分析了七孔坝石灰石矿开采边坡的主要特点、破坏条件,以及在天然、降雨情况下边坡的稳定性情况,研究了废弃石灰石矿破坏的主要影响因素。通过极限平衡法进行安全性分析发现降雨是影响边坡的最主要因素。
The main characteristics, damage conditions and stability of the slope in the natural and rainfall conditions were analyzed, and the main factors affecting the destruction of the abandoned limestone quarry were studied. It was found that rainfall was the most important factor affecting slope through safety analysis by the limit equilibrium method.
出处
《矿山测量》
2018年第1期5-8,13,共5页
Mine Surveying
基金
重庆都市核心功能区四山生态修复研究-以南山南泉风景名胜区为例(2015-地质-066)
关键词
石灰石矿
边坡稳定性
极限平衡法
降雨
limestone
slope stability
limit equilibrium method
rainfall
