摘要
文章对九台地区岩质边坡的稳定性及运动过程进行了评价方法的探讨,通过岩质边坡的发育特征,分析了边坡失稳的原因,通过赤平投影图与离散元数值模拟对边坡的稳定性进行了分析,并对边坡崩塌的范围进行了预测,为边坡的稳定性计算提供借鉴参考。
This paper discussed the methods of evaluation on stability and motion process of rock slopes in Jiutai area. Based on the development characteristics of rock slope, the authors analyzed the causes of slope instability. Through analyzing on the stability of slope by stereographic projection and discrete element method numerical simulation, the authors predicted the range of slope collapse, and the results could provide reference for calculation of the slope stability.
出处
《矿产与地质》
2016年第6期984-987,共4页
Mineral Resources and Geology
基金
基础性公益性地质矿产调查项目《东北内蒙古沿边及特殊地区地质矿产调查》之“吉林省九台市地质灾害调查评价”(项目编码:DD2016007805)资助
关键词
岩质边坡
稳定性
赤平投影
崩滑距
九台
rock slope, stability, stereographic projection, falling distance, Jiutai
