深基坑支护结构内力位移控制

Inner Force and Deformation Control of Support Structure for Deep Excavation Pit

在变形控制的设计思想指导下,对支护结构体系进行优化设计,需要综合考虑各个方面的影响因素,从而保证工程的安全、经济、可靠。本文结合实际工程,分析了一些主要因素的改变对支护结构体系内力和位移的影响。

Based on the design thought of deformation control, all the influentail factors should be considered in order to select a rational support structure, as a result,to make the project safe, economical, and reliable. Some key influence factors are discussed in this paper and the result may be of some reference value to the design and construction of excavation project.