深基坑支护结构的计算及设计

The Structural Analysis and Design of Deep Trench Brace

对深基坑支护计算中几种常用的土压力理论的特点及计算方法进行了分析．推导出考虑包括实际土层作用的支护结构的计算公式．并以工程实例作多种支护设计方案的比较．

The features of usual soil pressure theories and some methods of calculation are analysed in this paper. Calculating formula of bracting structure considering practical soil layers affect is obtained. With the practical engineering, some designing schemes including cantilever model and anchored moder are compared.