带人行挑臂的悬臂式挡土墙稳定性验算

在城市道路建设过程中,经常由于建设空间有限或受到建筑物、管线等的制约,不容许进行挡土墙基础的开挖。在这种情况下,通常采用挡土墙位置内移至车行道边,在挡墙顶面再设置一挑臂作为人行道。在常用的程序计算中,此类挡墙无法直接进行计算及验算,该文结合工程实例,介绍了此类挡墙的稳定性验算过程。

Stability Checking Computation of Cantilever Retaining With Pedestrian Cantilever

In the course of urban road construction,it is often not allowed to excavate the foundation of retaining wall because of the limit building space or restricted by the buildings and pipelines.It is commonly to remove the position of retaining wall to the side of roadway and reconstruct a cantilever at the top of retaining wall as the sidewalk under this condition.This kind of retaining wall is hard to directly calculate and check in the common program calculation.Combined with the practical case,the article ...