摘要
该文简要阐述了碎石桩复合地基桩体与桩间土压缩变形之间的关系,通过工程实例介绍了复合地基桩土应力比的测试方法,并分析了桩土应力比与荷载、置换率、桩土模量比之间的关系,进而得出一些有益的结论。
This paper briefly states the relationship of compressive deformation between pile and soil of gravel pile composite foundation, through engineering example, it introduces testing method of stress ratio of pile-soil, and analyzes the relationship between pile-soil stress ratio and load, replacement ratio, pile-soil modulus ratio, then some beneficial conclusions are obtained.
出处
《勘察科学技术》
2007年第5期11-13,共3页
Site Investigation Science and Technology
关键词
复合地基
碎石桩
桩土应力比
桩土模量比
composite foundation
gravel pile
pile-soil stress ratio
pile-soil modulus ratio
