| 邻近建筑物地铁车站基坑开挖变形影响研究 |
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| 引用本文： | 马骁倩.邻近建筑物地铁车站基坑开挖变形影响研究[J].路基工程,2023,0(2):179-183. |
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| 作者姓名： | 马骁倩 |
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| 作者单位： | 中铁十八局集团第一工程有限公司，河北涿州 072750 |
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| 摘 要： | 采用有限元软件ABAQUS，分析厦门市轨道交通6号线漳州（角美）延伸段工程文圃路站—角海路站区间明挖基坑段的变形影响，在考虑基坑临近A、B两座居民楼的情况下，对基坑施工的最不利工况进行模拟。结果表明：基坑支护结构设计合理可靠，居民楼主要发生向基坑外侧偏移的倾斜，居民楼最大差异沉降符合实际工程的要求。
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| 关 键 词： | 地铁 基坑 有限元 建筑物 变形 |
| 收稿时间： | 2022-10-24 |
Study on Deformation Influence of Adjacent Buildings Excavations in Metro Station |
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| Abstract: | The Finite Element Method (FEM) software ABAQUS is used to analyze the deformation influence of the open pit excavation sections of Zhangzhou (Jiaomei) extension project (Wenpu Road Station—Haijiao Road Station) of Xiamen Rail Transit Line 6. Considering the proximity of the foundation pit to A and B residential buildings, the most unfavorable conditon of the foundation pit construction is simulated. The results show that the design of the supporting structure of the foundation pit is reasonable and reliable, and the residential buildings are mainly inclined to the outside of the foundation pit. The maximum differential settlement of the residential building meets the requirements of the actual project. |
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