| 大型沉管隧道混凝土裂缝控制技术 |
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| 引用本文： | 张易谦,杨国祥,李侃.大型沉管隧道混凝土裂缝控制技术[J].中国市政工程,2003(2):18-21,24. |
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| 作者姓名： | 张易谦 杨国祥 李侃 |
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| 作者单位： | 1. 上海城建集团,上海,200023
2. 上海隧道工程股份有限公司,上海,200032 |
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| 摘 要： | 对上海外环沉管隧道这一横断面规模居亚洲第一世界第三的管段结构制作施工技术作了介绍,并着重从大型沉管混凝土裂缝控制技术角度进行了理论和实践的针对性分析。其技术措施及分析方法对类似工程施工有借鉴作用。
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| 关 键 词： | 上海外环隧道 沉管 管段制作 裂缝控制 冷却管 后浇带 |
Concrete Crack Control Technology of Large-sized Immersed Tunnel |
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| Zhang Yiqian Yang Guoxiang Li Kan.Concrete Crack Control Technology of Large-sized Immersed Tunnel[J].China Municipal Engineering,2003(2):18-21,24. |
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| Authors: | Zhang Yiqian Yang Guoxiang Li Kan |
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| Affiliation: | Zhang Yiqian* Yang Guoxiang** Li Kan** |
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| Abstract: | Introduced here is the manufa cture and construction technology of tube structure in Shanghai Outer Ri ng Im-mersed Tunnel, of which the tube cross-section is the 1 st in Asia and the 3 rd in world. Analysis in both theory and experi-ences is made on concrete crack control technology of large-sized immersed tunnel. The technical meas ures and analysis methods will give a reference to similar engineering constru ction. |
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| Keywords: | Shanghai Outer Ring Tunnel immersed tube tube manufacture crack control cooling tube post-cast zone |
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