临近铁路软质岩边坡滑坡成因机理及稳定性分析

On analysis of mechanism for aluminide rock slope landslides near railways and their stability

对临近铁路在建16级软质岩高边坡施工现场滑坡进行了全面勘察,对每级边坡的变形特征进行了详细描述。通过现场测绘、钻探、测斜、取样化验等综合勘察手段,查明了滑坡的形成成因及滑面的分布特征,总结了云母石英片岩软质岩滑坡的形成机理,并对滑坡体进行了稳定性分析评价,为后续的工程治理提供了详实的勘察资料。

The paper undertakes the holistic survey over the landslides on the 16-level aluminide rock slope construction sites which is under construction near railways,gives the detailed description of the deformed characteristics on each level of the slope,clarifies the reasons for the landslides and distribution features of the sliding surface,sums up the formation of mica quartz schist landslides,and has the stability analysis and evaluation of the landslides,so as to provide the detailed survey data for the following engineering treatment.