| 拱桥钢拱肋加工及吊装施工技术 |
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| 引用本文： | 杨颖,王克军.拱桥钢拱肋加工及吊装施工技术[J].城市道桥与防洪,2010(2):74-77. |
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| 作者姓名： | 杨颖 王克军 |
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| 作者单位： | 上海浦东路桥建设股份有限公司,上海,200122;上海浦东路桥建设股份有限公司,上海,200122 |
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| 摘 要： | 该文截取了长清路川杨河桥主桥下承式系杆拱组合桥梁中钢拱肋加工及拱肋吊装两个施工环节,系统阐述了钢拱肋在加工过程中对线形和质量的控制。拱肋吊装环节则是针对分段拱肋吊运和整体吊装架设过程吊装点位的选取进行了理论分析,为施工进一步提供了理论依据。
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| 关 键 词： | 钢管拱肋 管段组拼 部件焊接 整桥组拼 吊装施工 上海 |
Processing and Hoisting Construction Technologies of Arch Bridge Steel Rib |
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| Yang Ying,Wang Kejun.Processing and Hoisting Construction Technologies of Arch Bridge Steel Rib[J].Urban Roads Bridges & Flood Control,2010(2):74-77. |
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| Authors: | Yang Ying Wang Kejun |
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| Abstract: | Taking two construction links of steel arch rib processing and hoisting in the through bowstring arch composed beam of Changqing Road Chuanyang River Bridge as an example,the article systematically sets forth the control of linearity and quality of the steel arch rib in the course of processing.The article theoretically analyzes the hoisting link of arch rib for the selection of the processing hoisting points for the arch rib hoisting by segments and by integral,which can further provide the theoretical bas... |
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| Keywords: | steel arch rib segment assemblage welding of components assemblage of integral bridge hoisting construction |
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