| 柏溪金沙江特大桥设计 |
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| 引用本文： | 陶齐宇,蒋劲松,梁健. 柏溪金沙江特大桥设计[J]. 桥梁建设, 2008, 0(4) |
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| 作者姓名： | 陶齐宇 蒋劲松 梁健 |
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| 作者单位： | 1. 西南交通大学,四川,成都,610031
2. 四川省交通厅公路设计研究院,四川,成都,610041 |
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| 摘 要： | 柏溪金沙江特大桥主桥为预应力混凝土连续刚构桥,跨径布置为(140 249 140)m;引桥分别为47.5 m、33 m简支T梁和20 m简支空心板梁.主要介绍大桥的设计特点.
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| 关 键 词： | 连续刚构 预应力混凝土结构 桥梁设计 |
Design of Boxi Jinsha River Bridge |
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| TAO Qi-yu,JIANG Jing-song,LIANG Jian. Design of Boxi Jinsha River Bridge[J]. Bridge Construction, 2008, 0(4) |
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| Authors: | TAO Qi-yu JIANG Jing-song LIANG Jian |
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| Affiliation: | TAO Qi-yu1,JIANG Jing-song2,LIANG Jian2(1.Southwest Jiaotong University,Chengdu 610031,China,2.Highway Planning,Survey,Design ,Research Institute,Department of Communications,Sichuan Province,Chengdu 610041,China) |
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| Abstract: | The main bridge of Boxi Jinsha River Bridge is a prestressed concrete continuous rigid-frame bridge with span arrangement(140+249+140) m while the approach spans of the Bridge are respectively of the simply-supported T-girder structure with span length 47.5 m and 33 m and the simply-supported hollow slab girder structure with span length 20 m.In the paper,the design features of the Bridge are highlighted. |
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| Keywords: | continuous rigid-frame structure prestressed concrete structure bridge design |
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