| 钢管系杆拱桥吊杆更换施工监控 |
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| 引用本文： | 范琴,柏平,温天宇,项宏亮.钢管系杆拱桥吊杆更换施工监控[J].现代交通技术,2013,10(3):37-40. |
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| 作者姓名： | 范琴 柏平 温天宇 项宏亮 |
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| 作者单位： | 1. 江苏省南通市公路管理处,江苏南通,226001
2. 江苏省交通规划设计院有限公司,江苏南京,210005 |
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| 摘 要： | 南通丁堡河大桥为钢管系杆拱桥,文章以该桥更换吊杆施工监控为例,通过有限元计算,对其吊杆更换过程中应力、索力和变形的全过程进行监测,提出监控要点,以供类似工程参考。
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| 关 键 词： | 系杆拱桥 吊杆更换 施工监控 |
Construction Monitoring of Suspender Replacement of a Steel Tubular Tied-Arch Bridge |
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| Fan Qing
,
Bai Ping
,
Wen Tianyu
,
Xiang Hongliang.Construction Monitoring of Suspender Replacement of a Steel Tubular Tied-Arch Bridge[J].Modern Transportation Technology,2013,10(3):37-40. |
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| Authors: | Fan Qing Bai Ping Wen Tianyu Xiang Hongliang |
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| Institution: | FanQing1,BaiPing1,Wen . 2 Tlanyn ,Xlang Honghang (1. Nantong Highway Management Department, Nantong 226001 ,China; Jiangsu Provincial Communications Planning and Design Institute Co., Ltd., Nanjing 210005, China) |
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| Abstract: | Nantong Dingbao River Bridge is a steel tubular bowstring arch bridge. Taking the construction monitoring of sus- penders replacement of the bridge as an example, the stress, cable tension and deformation are monitored in suspenders re- placement process by FEM, which could be taken as reference for similar project. |
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| Keywords: | tied-arch bridge suspender replacement construction monitoring |
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