| Issue |
E3S Web Conf.
Volume 272, 2021
2021 International Conference on Environmental Pollution and Governance (ICEPG 2021)
|
|
|---|---|---|
| Article Number | 02022 | |
| Number of page(s) | 5 | |
| Section | Environmental Governance and Solid Waste Treatment and Resource Utilization | |
| DOI | https://doi.org/10.1051/e3sconf/202127202022 | |
| Published online | 14 June 2021 | |
Analysis on the Settlement of Adjacent Buildings Caused by the Underpassing Construction of the Biased Tunnel
1
Shandong University of Science and Technology, 579 Qianwangang Road, Huangdao District, Qingdao City, Shandong, China
2
Jinan First Construction Group Co., Ltd. 295 North Industrial Road, Licheng District, Jinan City, Shandong, China
* Corresponding author: 201982040021@sdust.edu.cn
Through the simulation analysis of the settlement and deformation law of the surface buildings caused by the construction of the biased tunnel, the following points are obtained: (1) The Peak formula is revised, and the influence range of the biased tunnel is predicted based on the formula. (2) It is concluded that when the tunnel is biased, the position of maximum deformation caused by ground settlement is generally in a parallel area 0.5 times the buried depth from the center line of the tunnel. (3) Through the double-layer verification of simulation analysis and monitoring measurement data, prior to the construction of buildings with similar weak foundations, their foundations should be reinforced in advance. (4) In the process of this simulation, the complicated influence of water pressure on tunnel excavation was not considered, which can be further optimized in the later stage.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.