摘要
基于赤峰-通辽高速公路现场详细的工程地质勘察和监测资料,研究了滑坡体变形特征,同时对该滑坡体稳定性进行深入研究。结果表明:该滑坡体的滑面1和滑面2无论在工程状态还是工程加地震力状态下,都不满足高等级公路要求的设计安全稳定系数。因此提出采用钢筋混凝土抗滑桩进行该滑坡体综合治理。通过对边坡上部各建(构)筑物工程运行和现场监测结果表明,边坡变形得到很好的控制,说明滑坡体的综合治理是成功的。
Based on site detailed engineering geological investigation and monitoring data in Chifeng to Tongliao highway,this article studies the deformation characteristics of landslide and its stability.The results showed that no matter in engineering state or in plus seismic force engineering state,surface 1 and 2 which in this landslide cannot meet the design requirements of highway safety and stability factor.On this basis,some suggestions have been put forward to use reinforced concrete piles comprehensive management of the landslide.Through the upper slope of the building（structures） engineering operation and field investigation showed that the slope deformations well controlled,the method to comprehensive management of landslide is successful.
出处
《内蒙古公路与运输》
2011年第5期8-10,共3页
Highways & Transportation in Inner Mongolia
关键词
公路勘察
滑坡工程
地质勘察
滑坡治理
highway reconnaissance
landslide engineering
geological investigation
landslide control
