Analysis of Pile Stress during Static Pressure Pile Penetration

被引:0
|
作者
Zheng, Huamao [1 ,2 ]
Xiao, Zhaoran [3 ]
Chen, Huai [1 ]
机构
[1] Zhengzhou Univ, Zhengzhou 450001, Peoples R China
[2] Henan Vocat & Tech Coll Commun, Zhengzhou, Peoples R China
[3] Henan Univ Technol, Zhengzhou, Peoples R China
关键词
static pressure pile; model test; strain; stress coefficient;
D O I
10.4028/www.scientific.net/AMM.438-439.1389
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Static pressed pile in the sand is a complex process. In this paper, strain of each point in the process of model pile sinking was measured by lab model test, the relationship of stress and strain of piles and the corresponding stress coefficient are made by semi-numerical and semi-analytical mathematical methods, the distribution of confining pressure and friction are built, and the calculation of sinking pile resistance in the process of construction is given out. The result provides the directive reference for the design of static pressure pile.
引用
收藏
页码:1389 / +
页数:2
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