大叶公路桥台后软土路基处理方法研究

摘要:

本文以上海市大叶公路奉贤段改建工程为项目依托,对常用的软土路基处理方法进行了对比分析,并结合本工程的实际情况,综合考虑控制沉降的效果、水源地环境保护要求、工程造价三个方面,确定了适用于本工程桥台后软土路基的处理方法。通过对桥台后软土路基处理方法的研究,为本工程的推进实施提供了理论依据,也为其它工程桥台后软土路基的处理提供了有益的参考。

Abstract:

The paper is based on the Daye Highway Reconstruction Project, the paper compares and analyzes the common methods of soft soil roadbed treatment, and consider the effect of settlement control, the environmental protection requirements of the water source, and the project cost, to determine the treatment method suitable for the soft soil roadbed of this project. The research on the treatment method of soft soil roadbed behind abutment, provides a theoretical basis for the implementation of this project, and also provides a useful reference for the treatment of soft soil subgrade behind abutment in other projects.