摘要
在总结已有研究成果的基础上,深入探讨了土钉支护的机理,揭示了土钉支护与锚杆支护、桩墙支护的区别。并将土钉视为复合土体,采用有限元对基坑开挖与土钉支护的全过程进行了模拟,得到了令人满意的结果。
Based on the obtained result, the mechanism research of soil nail is carried out thoroughly. The difference between soil nail, anchorage and pile wall are revealed. Soil nail is being considered to be a unit, FEM is used to simulate for whole process of foundation pit excavation. Satisfied result is obtained.
出处
《土工基础》
2005年第3期67-70,共4页
Soil Engineering and Foundation
关键词
土钉支护
支护机理
内力
变形
有限元
soil nail bracing, mechanism of bracing, internal force, deformation, finite element
