不同形式挡土墙的稳定性分析

以土地整理中的某挡土墙为例，在挡土墙高、墙顶宽度、墙体材料相同的条件下，对不同形式的挡土墙进行受力及稳定分析，并对分析结果进行比较。结果表明:挡土墙所受压力的大小与一些参数有关，在同等条件下，满足挡土墙稳定要求时，仰斜式挡土墙受力及断面尺寸都最小，在土地整理中有着较好的使用条件，可优先选择。

Analysis on Stability of Retaining Wall in Different Forms

Taking a retaining wall in land consolidation as an example, on the conditions of same height, width and material of the wall, force and stability analyses were conducted according to the wall in different forms, and then comparison was made between these analyses. The results show that the magnitude of the pressure on the wall relates to some parameters; under the same conditions, where the requirement of the wall stability is met, inclined retaining wall has minimum pressure thereon and section size, thus, in land consolidation, it has advantages in using and may have the priority in selecting.