摘要
依据加筋机理和粘性土的张拉裂缝特性,假定土工格栅加筋土挡墙墙背破裂面的位置和形状,从加筋土的整体强度特性出发,导出了土工格栅加筋挡墙的内部稳定和外部稳定性分析的计算公式.
According to the reinforcing mechanism and the clay tensile crack, the location and shape of cracking surface behind the geogrid reinforced earth retaining wall are reasonably assumed. Stating from the integral strength characteristic of reinforced earth, this paper presents the formulas for the internal and external stability about the geogrid reinforced earth retaining wall.
出处
《重庆交通学院学报》
2004年第B12期65-67,共3页
Journal of Chongqing Jiaotong University
关键词
土工格栅
加筋挡墙
稳定性
the geogrid
reinforced earth retaining wall
stability