勉宁高速公路滑坡稳定性评价与治理  

Stability Assessment and Treatment of Landslide in Miannig Highway

作　　者：陈广斌[1] 

机构地区：[1]西南科技大学土木工程与建筑学院,四川绵阳621002

出　　处：《地下空间与工程学报》2005年第6期1005-1007,1010,共4页Chinese Journal of Underground Space and Engineering

摘　　要：滑坡是否稳定以及防护治理措施是否合理是公路设计、建设和运营中必须考虑的问题。合理评价其稳定性并选择合适的防护治理方案至关重要。本文对勉宁高速公路滑坡进行了稳定性分析与评价，在此基础上对其防治措施进行了详细的对比分析，分析了它们各自的机理与适用条件，最后得出结论：对于大型滑坡，宜采用抗滑桩防治效果较好。It should be considered in the highway design, construction and operation whether the landslide is stable or the prevention and treatment measures are reasonable. In this paper the stability analysis and evaluation of the landslide of Mianning highway are carried out. Then, the detailed contrast analysis on the prevention and cure measure is made on this foundation and their mechanism and the condition for application are analyzed. Then a conclusion is drawn： For the large landslide, it is better to take anti - sliding stake for the prevention and treatment.

关 键 词：高速公路 滑坡 稳定性分析 防治 

分 类 号：U213.13[交通运输工程—道路与铁道工程]