市政技术2024，Vol.42Issue(4)：62-69,77,9.DOI:10.19922/j.1009-7767.2024.04.062
浅埋暗挖换乘车站对邻近建(构)筑物影响分析
Analysis of Influence of Shallow Buried Underground Transfer Station on the Adjacent Structures
杨士杰 1张鑫 1钱忠光 2陆书超 1何涛 1郭春来1
作者信息
- 1. 中铁三局集团第四工程有限公司,北京 102300
- 2. 山东科技大学土木工程与建筑学院,山东青岛 266590
- 折叠
摘要
Abstract
In order to verify the feasibility of constructing the underground section of the transfer station firstly,the underground section of Aokema Bridge Station of Qingdao metro line 5 and the adjacent buildings was taken as the research object.A 3D model of the formation structure was established by finite element software to simulate the construction stage for the underground section of the transfer station passing through Aokema overpass and Xinyuan apartment.The influence of the underground section on the adjacent structures was analyzed.The results show that the main influence of the underground section of transfer station on Aokema overpass is the pile difference settle-ment;The influence on Xinyuan apartment is smaller,but the tilting deformation should be focused on;The exca-vation of station arch is the key link in the excavation section of transfer station,which should be strengthened in the actual construction process.Combined with the data of numerical simulation and field monitoring,it is shown that the risk of the adjacent structures of Aokema Bridge Station is controllable,the constructing the underground section of transfer station is feasible.关键词
浅埋暗挖/换乘车站/影响分析/数值模拟/现场监测Key words
shallow buried tunneling/transfer station/influence analysis/numerical simulation/field monitoring分类
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杨士杰,张鑫,钱忠光,陆书超,何涛,郭春来..浅埋暗挖换乘车站对邻近建(构)筑物影响分析[J].市政技术,2024,42(4):62-69,77,9.
