The effect of vacuum combined surcharge preloading soft foundation treatment on adjacent pile foundation
- DOI
- 10.2991/978-94-6463-404-4_21How to use a DOI?
- Keywords
- soft foundation; vacuum combined surcharge preloading; pile foundation; finite element analysis
- Abstract
According to the land formation project of Shenzhen Marine emerging industry base, the influence of three kinds of reactor preloading, vacuum preloading, on the adjacent pile foundation at different distances is studied by two-dimensional finite element analysis method. The results show that (1) the closer the pile foundation is to the preloading construction area, the greater the overall deformation; the influence of reactor preloading treatment on the horizontal deformation of adjacent pile foundation is much greater than vacuum prepressing treatment and vacuum combined preloading treatment; the influence range of reactor preloading treatment on adjacent pile foundation is greater than that of vacuum preloading treatment and vacuum combined preloading treatment.(2) The closer the pile foundation is to the prepress construction area, the more the bending moment is affected; the influence of the combined preloading treatment on adjacent pile foundation is much greater than that of vacuum prepressing treatment; and the influence of the preloading treatment on combined pile foundation is greater than that of vacuum prepressing treatment on adjacent pile foundation.
- Copyright
- © 2024 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Jianfeng Pang AU - Xiaofu Huang AU - Yixiang Chen AU - Ziyu Pan AU - Jiangnan Wu PY - 2024 DA - 2024/04/29 TI - The effect of vacuum combined surcharge preloading soft foundation treatment on adjacent pile foundation BT - Proceedings of the 2024 3rd International Conference on Structural Seismic Resistance, Monitoring and Detection (SSRMD 2024) PB - Atlantis Press SP - 207 EP - 217 SN - 2589-4943 UR - https://doi.org/10.2991/978-94-6463-404-4_21 DO - 10.2991/978-94-6463-404-4_21 ID - Pang2024 ER -