路堤荷载下公路软基侧向变形规律分析

The analysis on the law of the lateral deformation of soft ground of highways under embankment load

主要以广珠高速西线公路软基监测工程为依托,应用Plaxis软件对广珠高速公路西线K11+196断面路基侧向变形规律进行了数值模拟分析,将计算结果与实测结果进行了对比分析,从而验证了利用有限元计算程序模拟路堤荷载下公路软基侧向变形的正确性,为实际高速公路工程软土侧向变形预测提供较准确的理论指导。

Mainly west line road,Guangzhou-Zhuhai high-speed monitoring of projects relying on soft ground,the application software Plaxis Guangzhou-Zhuhai expressway west line K11＋196 embankment section of lateral deformation of a numerical simulation analysis,the calculation results are compared with experimental results analysis,which validates the use of finite element program to simulate highway under embankment load lateral deformation of soft ground the correctness of the actual highway engineering prediction of lateral deformation of soft soil to provide a more accurate theoretical guidance.