| 多风险点地铁暗挖区间施工技术研究 |
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| 引用本文： | 王钎.多风险点地铁暗挖区间施工技术研究[J].西部交通科技,2009(12):95-98. |
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| 作者姓名： | 王钎 |
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| 作者单位： | 兰州交通大学土木工程学院,甘肃,兰州,780070 |
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| 摘 要： | 基于西安地铁二号线第15标段环境条件十分复杂，重、难风险源较多且连续性强的特点，文章从隧道穿越地裂缝段、公路立交、地下暗涵、人行天桥等方面深入分析了多风险点区间暗挖的关键技术．提出了相应的处理措施，为类似地铁工程施工提供借鉴。
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| 关 键 词： | 地铁施工 风险点 暗挖 注浆加固 |
The Study on Construction Techniques of Undermining the Multiple Risky Points Subway |
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| WANG Qian.The Study on Construction Techniques of Undermining the Multiple Risky Points Subway[J].Western China Communication Science & Technology,2009(12):95-98. |
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| Authors: | WANG Qian |
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| Institution: | WANG Qian (College of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, 730070) |
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| Abstract: | Xi ＇an subway No.2 line 15 bidding segment has complex environmental condition and multiple risky points, and its continuity is strong.The article provides key technique for undermining in the risky areas such as road, intersection, crossover and tunnel.It also provides reference to similar subway construction project. |
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| Keywords: | Subway construction Risky point Undermining method Slip casting reinforcement |
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