| 含水软弱地层中修建地下过街道施工技术 |
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| 引用本文： | 刘学红.含水软弱地层中修建地下过街道施工技术[J].隧道建设,2006,26(1):70-73. |
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| 作者姓名： | 刘学红 |
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| 作者单位： | 中铁三局集团第四工程有限公司,北京,107035 |
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| 摘 要： | 介绍了武汉市中山广场地下过街道在穿越浅埋、富水、软弱地层时所采用的施工及配套技术。主要包括：洞内真空降水技术、双侧壁导坑施工法、长管棚施工技术等。
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| 关 键 词： | 含水软弱地层 真空降水 长管棚 双侧壁导坑法 |
| 收稿时间： | 2005-07-05 |
| 修稿时间： | 2005-10-20 |
Construction Technology of Street-crossing Underpass in Soft and Water-rich Ground |
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| LIU Xue-hong.Construction Technology of Street-crossing Underpass in Soft and Water-rich Ground[J].Tunnel Construction,2006,26(1):70-73. |
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| Authors: | LIU Xue-hong |
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| Institution: | The 4th Engineering Co. , Ltd. of China Railway The 3rd Bureau Group ,Beijing 107035, China |
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| Abstract: | The article describes the construction technology and the other assisting technologies applied in the construction of the shallow-buried street-crossing underpass underneath Zhongshan square in Wuhan city, which is located in soft and water-rich ground. The major contents described in the article include technology of vacuum dewatering inside the tunnel, technology of double side drift construction method and long pipe roof construction technology. |
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| Keywords: | soft ground containing water dewatering by vacuum means long pipe roof double side drift method |
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