| 沉管隧道主体结构设计关键技术分析研究 |
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| 引用本文： | 陈海军. 沉管隧道主体结构设计关键技术分析研究[J]. 隧道建设, 2007, 27(1): 46-50,69 |
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| 作者姓名： | 陈海军 |
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| 作者单位： | 中铁隧道勘测设计院有限公司,河南洛阳471009 |
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| 摘 要： | 从管段分节、起浮与干舷、抗浮、结构强度及连接技术方面对沉管隧道主体结构设计进行了论述，提出了各部分的设计思路、影响因素和计算方法，总结了在沉管隧道主体结构设计时认识到的关键技术，可为今后的沉管隧道主体结构设计提供参考。
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| 关 键 词： | 沉管隧道 管段 干舷 抗浮 接头连接技术 |
| 收稿时间： | 2006-09-21 |
| 修稿时间： | 2006-09-212006-12-14 |
Analysis and Study on Key Technologies in Design of Main Body of Immersed Tunnels |
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| CHEN Hai-jun. Analysis and Study on Key Technologies in Design of Main Body of Immersed Tunnels[J]. Tunnel Construction, 2007, 27(1): 46-50,69 |
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| Authors: | CHEN Hai-jun |
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| Affiliation: | China Railway Tunnel Survey &|Design Institute Co., Ltd., Luoyang 471009, Henan, China |
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| Abstract: | In the paper, the author expatiates on the design of the main body structures of immersed tunnels in respect of tube length determination, floating and freeboard, buoyancy resistance, structural strength and joint connection technology, presents the design concepts, influence factors and calculation methods of each part of immersed tunnels and summarizes the key technologies obtained in the design of the main body structures of immersed tunnels. The paper can provide reference for the design of the main body structures of immersed tunnels in the future. |
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| Keywords: | immersed tunnel element tube freeboard buoyancy resistance joint connection technology |
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