摘要
汾(阳)-离(石)高速公路是青岛至银川国道主干线在山西境内的重要路段。文章以汾离高速公路靳家庄1#滑坡为研究对象,从岩性条件、地质构造及地下水等方面详细分析了滑坡的成因。应用基于刚体极限平衡理论的SLOPE/W程序,对滑坡的稳定性进行分析与计算。结果表明:该滑坡在天然状态下,整体处于稳定状态;在工程状态下,受水动力条件的变化以及人为活动的影响,易发生复活。为设计人员提供了参考。
Fen-Li highway is an important section of the national trunk highway from Qingdao to Yinchuan in Shanxi Province. Jinjia Village No. 1 landslide of Fen-Li highway is taken as a study object in this paper. The cause of landslide is analyzed from conditions of lithology, structure and groundwater. The stability of the landslide is analyzed and calculated by using program named SLOPE/W based on limit equilibrium method. The result indicates that the whole landslide is stable in natural condition, and is prone to recur by conditions of hydrodynamic and human activities under project. This provides reference idea to designers.
出处
《中国地质灾害与防治学报》
CSCD
2008年第4期33-36,共4页
The Chinese Journal of Geological Hazard and Control
