| 朝天门长江大桥主桥上构总体施工方案比选 |
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| 引用本文： | 汪存书. 朝天门长江大桥主桥上构总体施工方案比选[J]. 山西建筑, 2009, 35(7): 316-318 |
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| 作者姓名： | 汪存书 |
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| 作者单位： | 重庆交通大学土木工程学院,中交二航局,重庆,400074 |
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| 摘 要： | 结合重庆朝天门长江大桥主桥上部结构的结构形式、自然条件及工程特点，从吊装设备、安装起点、悬臂安装防倾覆措施、中跨桁拱与桥面梁系的安装顺序四个方面进行了施工方案比选，最终得出了技术可行、经济合理、安全可靠的施工方案。
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| 关 键 词： | 拱桥 施工方案 比选 |
Comparison and selection of the Chaotianmen Yangtze River Bridge's superstructure construction schemes |
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| WANG Cun-shu. Comparison and selection of the Chaotianmen Yangtze River Bridge's superstructure construction schemes[J]. Shanxi Architecture, 2009, 35(7): 316-318 |
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| Authors: | WANG Cun-shu |
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| Affiliation: | WANG Cun-shu |
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| Abstract: | Combining with Chongqing Chaotianmen Yangtze River Bridge's superstructure's structure form,natural conditions and project characteristics,the author makes construction scheme's comparison and selection from four aspects of hoisting equipments,installation starting points,overturn-preventing measures of installation with overhang and the installation procedures of the middle span truss arch and deck beam system,finally obtains technical feasibility,economic and reasonable,safe and reliable construction sche... |
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| Keywords: | arch bridge construction scheme comparison and selection |
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