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某高速公路桥路连接段软土路基,在采用真空联合堆载预压进行处治过程中发生了路基整体滑坡。在已有勘察、设计和施工等资料的基础上,结合滑坡后勘察,探讨了路基滑坡的原因,为真空联合堆载预压处理软基的稳定性控制提供参考。
An expressway bridge connecting section of soft soil subgrade, in the process of vacuum preloading combined with embankment landslide occurred. Based on the existing survey, design and construction data, combined with the post-landslide survey, the reasons for the subgrade landslide are discussed, which provides a reference for the stability control of soft foundation combined with vacuum preloading.