摘要
一座总墙高为 9 6m的双面直立互锚式挡土墙首次应用于山区高等级公路工程中 ,为了研究墙体的水平位移、基底应力及墙背土压力的分布规律 ,对该挡土墙的变形和受力进行了现场原型观测 ,得到了拉筋拉力、墙面板所受土压力、基底应力及墙体的水平位移等变化和分布规律 。
A two-sided vertical mutual anchoring retaining wall with height H=9 6m was built in high grade highway engineering in mountain areas firstly. In order to research the horizontal displacements,basement pressure and lateral pressure of wall,the testing study is made on the full-scale.The change and distribution law of the reinforcement tensions,the lateral earth pressure on the face,the vertical earth pressures at the base,the horizontal displacements are obtained. The results can be used as a reference for future studies and designs of similar retaining structures.
出处
《岩土工程技术》
2005年第1期46-49,共4页
Geotechnical Engineering Technique
关键词
挡土墙
土压力
变形
retaining wall
earth pressure
deformation
