摘要
对基坑支护结构的空间分析与计算进行了探讨。提出了空间弹性抗力法的概念,建立了空间分析的计算模型,将弹性抗力法应用于基坑支护结构完全意义上的三维空间计算。对影响整个支护系统受力和变形的各种因素进行了分析,得出了相应的结论,可供工程实践参考应用。
The method of space analysis and calculation of foundation pit抯 retaining structure are discussed. The concept of space elastic-reaction method is proposed and the calculation model of space analysis is established. Space elastic-reaction method is applied for three-dimensional calculation of foundation pit抯 retaining structure. Analysis is made for various kinds of factors affecting the retaining system抯 internal force and deformation. Corresponding conclusions are drawn. These conclusions can be used in practical engineerings.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2004年第1期121-124,共4页
Rock and Soil Mechanics
关键词
基坑
空间弹性抗力法
支撑系统
空间分析
支护
foundation pit
space elastic-reaction method
strut system
space analysis
