摘要
在工程设计中,很有必要考虑复合地基的负摩阻力,本文进行对CFG桩复合地基负摩阻力的产生及其影响因素的分析和探讨,详细阐述了复合地基的负摩阻力与一般桩基在地基加固中的作用的区别,研讨了确定中性点位置的原理。
It is quite necessary to take into account the negative friction of composite foundation in engineering design. Analysis is made on the occurrence of the negative friction of CFG pile composite foundation and its influential factors; detailed discussion carried out on its roles different form that of common pile foundation in foundation reinforcement and study given to the positioning mechanism of neutral point.
出处
《建筑技术》
北大核心
2006年第3期184-186,共3页
Architecture Technology
关键词
CFG桩
复合地基
负摩阻力
CFG pile
composite foundation
negative friction
