| 观音湖圣莲岛贝雷式钢便桥的设计与使用 |
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| 引用本文： | 徐关尧,田静,李和,朱杰.观音湖圣莲岛贝雷式钢便桥的设计与使用[J].国防交通工程与技术,2012(6):25-28. |
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| 作者姓名： | 徐关尧 田静 李和 朱杰 |
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| 作者单位： | [1]总装备部工程兵科研二所,北京100093 [2]遂宁市船山区观音湖开发建设管委会,四川遂宁629000 [3]浙江理想同济工程机械有限公司,浙江上虞312367 |
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| 摘 要： | 观音湖圣莲岛钢便桥采用贝雷式321型桁架单元,总长度(46×12m+6m+4×12m),其中50跨为上承式结构,边跨(第1跨)为下承式结构。介绍了设计荷载、设计水位的选取、便桥的结构布置及设计注意事项,提出了钢便桥使用维护措施。通载试验表明设计符合要求。实际使用表明,圣莲岛钢便桥安全可靠,加快了圣莲岛开发建设进度。
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| 关 键 词： | 贝雷片 钢便桥 设计荷载 设计水位 |
The Design and Use of the Bailey-Type Portable Steel Bridge for the Shenglian Island of the Kwan-yin Lake |
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| Xu Guanyao,Tian Jing,Li He,Zhu Jie.The Design and Use of the Bailey-Type Portable Steel Bridge for the Shenglian Island of the Kwan-yin Lake[J].Traffic Engineering and Technology for National Defence,2012(6):25-28. |
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| Authors: | Xu Guanyao Tian Jing Li He Zhu Jie |
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| Institution: | 1.No.2 Institute of Engineer Corps,General Equipment Headquarters,Beijing 100093,China;2.Development and Construction Administration Committee of Suining Kwan-yin Lake,Suining 629000,China;3.Zhejiang Li Xiang Tong Ji Engineering Machinery Co.Ltd.,Shangyu 312367,China) |
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| Abstract: | Being 606 m（46×12 m＋6 m＋4×12 m） in total length,the portable steel bridge for the Shenglian Island of the Kwan-yin Lake is made up of Type-321 Bailey Panels.50 spans of this bridge are deck-type while the side span（the first span） is through-type.The choice of the designed loads and designed water levels for the bridge,the structural lay-out of the portable bridge and the points for attention in the design of the bridge are introduced in the paper,with technical measures for the use and maintenance of the bridge proposed.The vehicle test shows that the design meets the requirements.The practical use of the portable bridge proves the bridge safe and reliable,which helps speed up the developing progress of the Kwan-yin Lake. |
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| Keywords: | Bailey portable steel bridge designed load designed water level |
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