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通过地质钻探、深层侧向位移监测等地质勘察手段,查明了晴兴高速公路扒山田滑坡工程地质、水文地质条件,确定出滑动带的位置,对滑坡进行了稳定性计算分析。滑坡治理采用了h型组合抗滑桩和抗滑桩承台挡墙组合对滑坡体进行了分级支挡,对支挡结构进行了结构受力分析,采用三维数值模拟和对深层侧向位移监测数据滑坡治理效果进行了评价,滑坡治理达到预期效果。
Through geological exploration methods such as geological drilling and deep lateral displacement monitoring, the geological and hydrogeological conditions of Parashan landslide of Qingxing Expressway have been identified, the position of the sliding belt has been determined, and the stability analysis of the landslide has been carried out. Landslide treatment adopts the combination of h-type anti-slide pile and anti-slide pile cap retaining wall to classify and support the landslide body. The structural stress analysis of the retaining structure is carried out. Three-dimensional numerical simulation and deep lateral displacement monitoring Data landslide governance effects were evaluated, landslide governance to achieve the desired results.