| 三峡工程齿轮齿条爬升式升船机设计 |
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| 引用本文： | 钮新强,覃利明,于庆奎.三峡工程齿轮齿条爬升式升船机设计[J].工程科学,2011,9(7):96-103. |
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| 作者姓名： | 钮新强 覃利明 于庆奎 |
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| 作者单位： | 长江水利委员会长江勘测规划设计研究院，武汉430010;长江水利委员会长江勘测规划设计研究院，武汉430010;长江水利委员会长江勘测规划设计研究院，武汉430010 |
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| 摘 要： | 三峡升船机具有提升重量大、升程高、上下游通航水位变幅大、水位变率快等特点，是目前世界上规模和技术难度最大的升船机。经过方案比选，三峡升船机最终确定采用齿轮齿条爬升式，其设备构造复杂，制造、安装及土建结构施工精度要求很高，并首次采用中德联合设计方式。概要介绍了三峡工程齿轮齿条爬升式升船机的总体布置、以及塔柱结构、重要设备的设计方案与关键技术。
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| 关 键 词： | 升船机 爬升式 安全机构 行程同步 |
The design of gear rack climbing type ship lift of Three Gorges Project |
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| Niu Xingqiang,Tan Liming and Yu Qingkui.The design of gear rack climbing type ship lift of Three Gorges Project[J].Engineering Sciences,2011,9(7):96-103. |
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| Authors: | Niu Xingqiang Tan Liming and Yu Qingkui |
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| Abstract: | The Three Gorges ship lift is the largest and the most difficult one in the world with the characteristics of large lifting weight, high lift range, big fluctuation of water stage between upper and lower reaches and quick variation of navigable water level. After scheme comparison, the gear rack climbing type ship lift is selected, which is characterized by complicated structure of facilities and high precision requirements of manufacture, installation and construction. Meanwhile the Sino German co design method is first adopted. The general layout of gear rack climbing type ship lift, as well as the design schemes and key techniques of tower structure and important equipment are briefly introduced. |
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| Keywords: | ship lift climbing type safety mechanism synchronized stroke |
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