| 配合盾构法修建地铁车站的技术方案 |
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| 引用本文： | 何川,丁建隆,李围.配合盾构法修建地铁车站的技术方案[J].西南交通大学学报,2005,40(3):293-297. |
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| 作者姓名： | 何川 丁建隆 李围 |
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| 作者单位： | 西南交通大学土木工程学院,四川,成都,610031 |
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| 基金项目： | 广州市建设科技与发展基金资助项目 |
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| 摘 要： | 在介绍国外利用盾构法技术修建地铁车站的基础上，针对我国目前修建地铁区间盾构隧道时，采用直径6m左右单线隧道的实际情况，提出了在区间盾构隧道的基础上扩建地铁车站的4种施工方案．根据广州地铁3号线林和西路站的主要技术标准、修建规模以及各施工方案的特点，设计了相应的车站结构．最后，讨论了应解决的主要技术问题，包括施工步骤、车站结构设计方法、特殊管片的设计、环境控制和工程造价．
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| 关 键 词： | 地铁车站 盾构法 扩挖 区间盾构隧道 技术方案 |
| 文章编号： | 0258-2724（2005）03-0293-05 |
| 收稿时间： | 2004-07-16 |
| 修稿时间： | 2004-07-16 |
Technical Schemes for Metro Station Construction Based on Shield Method |
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| HE Chuan,DING Jian-long,LI Wei.Technical Schemes for Metro Station Construction Based on Shield Method[J].Journal of Southwest Jiaotong University,2005,40(3):293-297. |
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| Authors: | HE Chuan DING Jian-long LI Wei |
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| Institution: | School of Civil Eng. , Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | The construction methods of overseas metro stations driven with the shield method were introduced. Based on the fact that a single-line shield tunnel has a diameter of about 6.0 m in China, four construction schemes of a metro station driven from a sectional shield tunnel with the expanding excavation were proposed. According to the main technical standards and construction dimensions of Linhexilu station in the Guangzhou No. 3 metro line, the structures and construction schemes of this station were designed. Finally, the main related technical problems to be resolved were discussed, including construction steps, design method of station structure, design of special segment, environment control and project cost. |
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| Keywords: | metro station shield method expanding excavation sectional shield tunnel technical scheme |
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