摘要
PHC管桩在湿陷性黄土地区已得到广泛的应用,对PHC管桩的特点及其在湿陷性黄土中承载力的计算进行介绍,引入摩阻力中性点的概念。以具有完整设计计算数据及现场荷载试验的工程实例为依托,对PHC管桩在湿陷性黄土地基中的设计计算及检测进行分析和探讨,并将该基础形式与采用其他基础进行了经济性比较。
PHC pipe pile in collapsible loess area has oeen wmc^y calculation of bearing capacity in the collapsible loess, introduce the concept of friction neutral point. With a complete design and calculation is based on the engineering example of data and field test, the design of PHC pipe pile in collapsible loess foundation calculation and test carried on detailed analysis, research and discussion, and will be the basic form and the other basic is used for economical comparison.
出处
《岩土工程技术》
2017年第2期72-75,共4页
Geotechnical Engineering Technique
关键词
湿陷性黄土
PHC管桩
中性点
承载力计算
collapsible loess
PHC pipe pile
the neutral point
bearing capacity calculation
