悬臂式排桩挡土墙在某市政道路中的应用

Application of cantilever pile row retaining wall in a municipal road

排桩作为基坑临时支护措施应用较为广泛,但作为市政道路挡土墙的工程实例较少。从实际工程需要出发,讨论了悬臂式排桩挡土墙在市政道路领域的应用前景,并根据相关设计规范讨论悬臂式排桩挡土墙的变形控制标准、设计思路以及计算原理。最后文章结合苏州地区实际工程案例,介绍了悬臂式排桩挡土墙在某市政道路工程中的应用,为类似工程提供借鉴。

Row piles are widely used as temporary support measures for foundation pit,but there are few examples as municipal road retaining wall.This paper discusses the application prospect of cantilever pile row retaining wall in the field of municipal road from the actual engineering needs,and discusses the deformation control standards,design ideas and calculation principles of cantilever pile row retaining wall according to relevant design specifications.Finally,the paper introduces the application of cantilever pile row retaining wall in a municipal road project,which can be used for reference in similar projects.