| Comparison and analysis of pile-soil separate calculation and composite foundation calculation method for gravel pile reinforcement | |
| Li HY(李鸿远) | |
| Source Publication | E3S Web of Conferences |
| 2021 | |
| Pages | 3010 |
| Conference Name | International Conference on Environmental Pollution and Governance, ICEPG 2021 |
| Conference Date | 21 May 2021 到 23 May 2021 |
| Conference Place | Xiamen,China |
| Abstract | 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 |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/87790 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 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 |
| Recommended Citation 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. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| e3sconf_arfee2021_03（760KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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