| 矮寨大桥轨索滑移架梁吊鞍的设计及制作 |
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| 引用本文： | 黄家珍,彭春阳,邓年春,刘琳琳,杨恒,彭力军. 矮寨大桥轨索滑移架梁吊鞍的设计及制作[J]. 预应力技术, 2014, 18(4): 3-32 |
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| 作者姓名： | 黄家珍 彭春阳 邓年春 刘琳琳 杨恒 彭力军 |
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| 作者单位： | 柳州欧维姆机械股份有限公司,柳州 545005;湖南路桥建设集团有限责任公司 湖南长沙 410004 |
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| 摘 要： | 矮寨大桥为钢桁加劲梁单跨悬索桥,采用了轨索滑移架梁法进行架梁施工,轨索滑移架梁法能快速实现悬索桥的主梁架设,具有很好的安全性、经济性、优质和高效性,应用前景非常广阔,本文简述轨索滑移架梁系统结构组成,重点介绍轨索滑移架梁法中关键部件吊鞍的设计、制作及检验。
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| 关 键 词： | 悬索桥 主梁架设 轨索架梁 运梁小车 吊鞍 轨索鞍座 轨索压盖 |
Design and manufacture of sling saddle for rail cable slip frame beam of Aizhai Bridge |
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| Jiazhen Huang,Chunyang Peng,Nianchun Deng,Linlin Liu,Heng Yang,Lijun Peng. Design and manufacture of sling saddle for rail cable slip frame beam of Aizhai Bridge[J]. Prestress Technology, 2014, 18(4): 3-32 |
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| Authors: | Jiazhen Huang Chunyang Peng Nianchun Deng Linlin Liu Heng Yang Lijun Peng |
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| Affiliation: | Liuzhou OVM Machinery Co., Ltd., Liuzhou 545005,China;Hunan Road and Bridge Construction Group Co., LTD., Changsha 410004, China |
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| Abstract: | Aizhai Bridge is a steel-girder stiffening single-span suspension bridge, and adopts the rail-cable sliding frame beam method for beam construction. The rail-cable sliding frame beam method can quickly realize the erection of the main beam of the suspension bridge, and has good safety, economy, high quality and high efficiency, and the application prospect is very broad. This paper briefly describes the structure of the rail-cable sliding frame beam system, and focuses on the installation of the lifting saddle of the key components in the rail-cable sliding frame beam method Design, manufacture and inspection. |
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| Keywords: | Suspension bridge Erection of main beam Rail cable frame beam Beam carriage Sling the saddle Rail saddle Rail cable gland |
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