| 沉管隧道管节预制工艺比选 |
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| 引用本文： | 吴瑞大,欧政军.沉管隧道管节预制工艺比选[J].中国港湾建设,2012(4):20-24. |
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| 作者姓名： | 吴瑞大 欧政军 |
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| 作者单位： | 中交第四航务工程局有限公司,广东广州510231 |
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| 摘 要： | 沉管管节预制是沉管隧道工程的重要环节。文章介绍4种不同混凝土管节预制方式及工程应用实例,结合港珠澳大桥沉管隧道工程的实际情况,重点对干坞法和工厂法进行了深入比选研究,最后对港珠澳大桥管节预制实施方案提出建议。
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| 关 键 词： | 沉管管节 预制工艺 比选 工厂法预制 干坞法预制 |
Comparison and Selection of Prefabrication Technologies for Immersed Tubular Tunnel Sections |
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| WU Rui-da,OU Zheng-jun.Comparison and Selection of Prefabrication Technologies for Immersed Tubular Tunnel Sections[J].China Harbour Engineering,2012(4):20-24. |
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| Authors: | WU Rui-da OU Zheng-jun |
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| Institution: | (CCCC Fourth HarborEngineeringCo., Ltd., Guangzhou, Guangdong 510231, China) |
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| Abstract: | Immersed tunnel pipe section is the key link of immersed tunnel project. This paper introduces the prefabrication systems and application examples of four different concrete pipe sections, combined with the Hong Kong-Zhuhai-Macao immersed tunnel project, the comparison and choice of the dry-dock prefabrication and the factory prefabrication are mainly discussed. At the end, it gives some suggestions to the construction of Hong Kong-Zhuhai-Macao immersed tunnel pipe pre- fabrication. |
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| Keywords: | immersed tunnel pipe prefabrication technology comparison and choice factory prefabrication dry-dockprefabrication |
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