| 峒河高架桥主桥连续刚构0号段牛腿托架方案选定及设计 |
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| 引用本文： | 欧宁,陈国权,王国涛. 峒河高架桥主桥连续刚构0号段牛腿托架方案选定及设计[J]. 中南公路工程, 2012, 0(2): 75-78 |
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| 作者姓名： | 欧宁 陈国权 王国涛 |
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| 作者单位： | [1]湖南省吉茶高速公路建设开发有限公司,湖南吉首416000 [2]山东省路桥集团,山东济南252300 |
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| 摘 要： | 通过分析湖南省吉茶高速公路第二合同段峒河高架桥主桥连续刚构0号段牛腿托架方案选定及设计,介绍了峒河高架桥连续刚构的构造,通过与传统0号段牛腿施工工艺的对比,确定了峒河高架桥连续刚构方案,并详细介绍了牛腿托架的设计。
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| 关 键 词： | 刚构 牛腿支架 刚度 方案 设计 |
Design and Selection of Corbel Brackets Used in the 0 # Section of Continuous Rigid Frame of Donghe Viaduct Bridge |
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| OU Ning,CHENG Guoquan,WANG Guotao. Design and Selection of Corbel Brackets Used in the 0 # Section of Continuous Rigid Frame of Donghe Viaduct Bridge[J]. Central South Highway Engineering, 2012, 0(2): 75-78 |
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| Authors: | OU Ning CHENG Guoquan WANG Guotao |
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| Affiliation: | 1.Hunan Provincial Jicha Expressway Construction and Development Co.Ltd,Jishou Hunan 416000,China;2.Road ＆ Bridge Group Groporation of Shandong Province,Jinan,Shandong 252300,China) |
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| Abstract: | The main bridge of Donghe viaduct bridge of Jicha highway Contract Section II is a continuous rigid frame bridge.In this paper,the desige and selection of it＇s corbel brackets used in the 0 # section is discussed,and the structure of Donghe viaduct bridge is introduced.Compared with the traditional 0 # section corbel of the construction process,the construction program of Donghe viaduct bridge is determined,and described in detail the design of corbel brackets. |
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| Keywords: | rigid frame corbel bracket stiffness design |
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