深基坑工程临近既有地铁车站结构施工影响分析
Analysis of the impact of deep foundation pit project near existing metro station structure construction
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| DOI |
10.12208/j.jer.20220159 |
| 刊名 |
Journal of Engineering Research
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| 年，卷(期) |
2022, 1(5) |
| 作者 |
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| 作者单位 |
中铁第一勘察设计院集团有限公司 陕西西安 ;
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| 摘要 |
在工程建设中，开挖扰动、地层损失、固结沉陷等都会使地层发生位移和变形，从而使已有的地铁结构发生位变形。本文通过对临近地铁工程施工的安全影响的研究，根据地质水文条件，通过运用MidasGTS三维软件对其进行了计算分析，对其可能造成的危害进行了预测，提出了设计、施工方案以针对性的对施工中存在的危险进行预防。
|
| Abstract |
In the engineering construction, excavation disturbance, stratum loss, consolidation and subsidence will cause stratum displacement and deformation, so that the existing subway structure deformation. In this paper, through the study of the safety influence of the adjacent subway construction, according to the geological and hydrological conditions, through the use of MidasGTS three-dimensional software for calculation and analysis, the possible harm is predicted, and the design and construction scheme is put forward to prevent the danger in the construction.
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| 关键词 |
基坑；城市地铁交通；施工过程；结构设计
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| KeyWord |
Foundation pits; urban metro traffic; construction process; structural design
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| 基金项目 |
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| 页码 |
35-38 |
杨党超*.
深基坑工程临近既有地铁车站结构施工影响分析 [J].
工程学研究.
2022; 1; (5).
35 - 38.