Comparison and analysis of pile-soil separate calculation and composite foundation calculation method for gravel pile reinforcement

IMECH-IR > 流固耦合系统力学重点实验室

	Comparison and analysis of pile-soil separate calculation and composite foundation calculation method for gravel pile reinforcement
	Li HY(李鸿远)
会议录名称	E3S Web of Conferences
	2021
页码	3010
会议名称	International Conference on Environmental Pollution and Governance, ICEPG 2021
会议日期	21 May 2021 到 23 May 2021
会议地点	Xiamen,China
摘要	This paper uses Indraratna seepage theory, Han pile-soil seepage theory and composite foundation theory to establish three plane strain models. Through finite element calculations, the changes in pore pressure and settlement are compared, and the following laws are found: (1) The model established by the composite foundation theory cannot reflect the objective laws of seepage and deformation; (2) In the case of multiple piles, there is no difference in settlement between Han pile-soil seepage theory considering the bearing characteristics of gravel piles and Indraratna seepage theory without considering the bearing characteristics of gravel piles. (3) The settlement value obtained by the principle of composite foundation is much smaller than the settlement value obtained by the separate calculation of pile and soil. © The Authors, published by EDP Sciences, 2021.
URL	查看原文
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/87790
专题	流固耦合系统力学重点实验室
作者单位	1.School of Engineering Science, University of Chinese Academy of Sciences, Beijing, 100049, China 2.Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100190, China
推荐引用方式 GB/T 7714	Li HY. Comparison and analysis of pile-soil separate calculation and composite foundation calculation method for gravel pile reinforcement[C]E3S Web of Conferences,2021:3010.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
e3sconf_arfee2021_03（760KB）	会议论文		开放获取	CC BY-NC-SA	浏览下载