摘要
运用桩在水平荷载下的工作性状、地基土水平抗力系数的比例系数的影响因素及其变化趋势来辅助判释单桩水平载荷试验的成果参数,结合工程实例给出了实用的判释方法。当临界荷载接近极限荷载时,应运用以承载力和变形综合确定单桩水平承载力设计值。
Applying the working characteristics of single-pile under horizontal load, influential factors of the foundation soil horizontal resist force's ratio coefficient and change trend to support how to judge the result parameters about horizontal static-load test of single-pile, the research gives some methods to judge it practically. When critical bearing capacity approaches ultimate bearing capacity it should use bearing capacity and deformation index to synthetically confirm designated value of the single-pile horizontal bearing capacity. The paper uses an engineering example to discuss on these methods.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
2005年第4期100-103,共4页
Hydrogeology & Engineering Geology
关键词
水平承载力
水平载荷试验
成果判释
horizontal bearing capacity
horizontal static-load experiment
judgement of result
