采用桩基础的悬臂式挡墙计算分析

桩基挡墙的挡土部分为悬臂式挡墙，基础部分采用钢筋混凝土钻孔灌注桩或打入桩等桩基础。以桩基作为挡墙结构的基础．解决了一般悬臂式挡墙必须依靠增大基础尺寸来提供抗倾覆滑移反力和减小地基承载力的问题，进而能够减小挖方段的开挖量，这可通过对桩基挡土墙案例的分析，说明其计算过程和适用性。

Cantilever Retaining Wall Calculation Analysis Adopting Pile Base

The retaining part of retaining wall with pile base is cantilever one, while base part adopts steel reinforced concrete bored pile or driven pile. Taking pile base as retaining wall base can solve the problem that it is essential to rely on widen base size to provide anti-overturning and slip capacity and reduce base stress, further reducing excavation quantity. Pile base retaining wall case is analyzed to explain the calculation process and adapatability.