摘要
本文依据加筋机理和土的张拉裂缝特性，假定加筋土挡墙后破裂面的位置和形状，从加筋土的整体强度特性出发，导出了加筋土挡墙拉力破坏时临界配筋率的表达式。理论分析与试验结果相吻合。
According to the reinforcing mechanism and the earth tensile crack,the location and shape of cracking surface behind the reinfored earth retaining wall are reasonably assumed.Starting from the integral strength charac-teristic of reinforced earth,this paper prasent:a formula of critical reinforcing ratio for the tensile failure of rein-forced earth retaining wall.The results of theoretical analysis and model test are in good correspondence with eachother.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1995年第2期83-87,共5页
Chinese Journal of Geotechnical Engineering
关键词
加筋土
挡土墙
模型
试验
拉力破坏
reinforced earth,retaining wall,model test,critical reinforcing ratio.
