摘要
多支撑挡土结构考虑开挖过程的计算方法 ,目前比较实用的主要有“m”法和“c”法两种。对这两种方法进行对比分析 ,进一步对挡土结构 土 支撑的共同作用机理进行研究 ;并对土压力取值 ,支撑预压力的影响及土弹簧模型的选择进行探讨。
The fairly practical calculation method that excavating course is considered in retaining structure of multistorey bracing, at present are “ m ”method and “ c ”method.On comparative analysis to this two kinds of methods, the retaining structure soil bracing jointly action on mechanism is studied;and the value of soil pressure,the influence of brace pressure and the selection of soil spring model are inquired into.
出处
《建筑结构》
CSCD
北大核心
2000年第11期41-43,共3页
Building Structure
关键词
多支撑
挡土结构
开挖过程
“m”法
“c”法
multistorey bracing
retaining structure
staged excavation
“c”method
“m”method
