深基坑支护设计计算中的有关问题

Design and Calculation on Excavation of Foundation Pit

主要阐述深基坑开挖支护设计计算中的有关问题，包括支护方案的选择，支护结构内力计算方法，土压力的计算，支护结构的变形控制设计，基坑开挖施工现场监测，支护结构的反分析设计等．

Some problems in the design of excavation are discussed in this paper. They are: the selection of shield plan, the calculating method for forces of shield structure; the calculation of soil pressure; the deformation control design of shield structure; the monitoring of excavation; the back-analysis of excavation, etc..