摘要
Abstract
In order to further improve the design quality of building pile foundation,this paper takes the actual project as the research object,and uses the finite element modeling analysis method to carry out in-depth research on the optimization process of pile foundation design in the research background.Based on the survey results and engineering characteristics,a numerical model of stress and deformation of pile founda-tion is established by using numerical analysis software to simulate the stress and deformation distribution of pile foundation under different loads.The best parameters of pile foundation in this site are pile diameter of 0.5 m and pile length of 18 m.At the same time,this study also analyzes the stress deformation law of the pile body through the finite element method,clarifies the stress deformation mechanism of the pile body,and divides the stress state of the pile body based on the proportional ultimate load and the ultimate load.关键词
桩基础/工程地质勘察/设计与优化/应力变形分析Key words
Pile foundation/Engineering geological survey/Design and optimization/Stress deformation analysis分类
建筑与水利
