| 不同基坑开挖顺序对临近地铁车站的影响分析 |
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| 引用本文： | 杜宏元. 不同基坑开挖顺序对临近地铁车站的影响分析[J]. 山西建筑, 2011, 37(18): 57-59 |
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| 作者姓名： | 杜宏元 |
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| 作者单位： | 龙游县建筑工程质量监督站,浙江,龙游,324400 |
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| 摘 要： | 结合工程实例,采用有限元法建立平面数值分析模型,研究了地铁车站两侧基坑不同开挖顺序对车站底板回弹变形的影响,并分析了不同基坑开挖顺序下车站地连墙的水平变形情况,计算结果表明:不同基坑开挖顺序引起的车站底板回弹变形不同.
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| 关 键 词： | 基坑开挖 地铁车站 回弹变形 有限元 |
Influence analysis of different foundationpit excavation sequence on close-by subway station |
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| DU Hong-yuan. Influence analysis of different foundationpit excavation sequence on close-by subway station[J]. Shanxi Architecture, 2011, 37(18): 57-59 |
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| Authors: | DU Hong-yuan |
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| Affiliation: | DU Hong-yuan |
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| Abstract: | Combining with engineering project,this paper established complanate numerical analysis model using the finite element,researched the springback deformation influence of both sides of the subway station different foundation pit excavation sequence on station floor,and analyzed the horizontal deformation extent of station floor wall under different foundation pit excavation sequence.The calculation results showed that different foundation pit excavation sequence caused different station floor springback defo... |
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| Keywords: | foundation pit excavation subway station springback deformation finite element |
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