关于基坑支护设计中空间整体计算模型的探讨

Discussion on Spatial and IntegralModel in the Design of Retaining and Protection

在基坑支护设计中,为充分利用支护结构的各部分构件的承载力,使计算结果较接近结构的实际受力,同时降低工程造价,本文结合工程实例,提出空间整体计算模型,并介绍该模型在支护结构设计中的具体应用,包括计算程序、计算简图的选取、计算方法以及技术经济效果.

In the design of foundation pit retaining structure,in order to fully exploit the load carring capability of every member,make the calculation results coincide with the real loading condition ,and reduce the total cost,combined with an engineering sample, the application of spatial and integral model in the design of retaining and protection is introduced in this paper,including calculation program,selection of calculation diagram,calculation method, and technical economy effect .