| 独塔宽幅矮塔斜拉桥的设计与分析 |
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| 引用本文： | 陈从春,夏巨华,肖汝诚,何鹏.独塔宽幅矮塔斜拉桥的设计与分析[J].公路,2006(5):57-60. |
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| 作者姓名： | 陈从春 夏巨华 肖汝诚 何鹏 |
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| 作者单位： | 同济大学桥梁工程系,上海市,200092;中国市政工程中南设计研究院,武汉市,430010 |
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| 摘 要： | 介绍了江苏昆山吴淞江大桥的设计与分析过程,并对平面应力和空间应力进行了讨论。该桥是一座跨径为100.1 m 100.1 m,宽度为33 m的单索面矮塔斜拉桥,是目前同类结构中跨度较大、桥幅最宽的结构,主梁、桥塔、拉索等构造均比较新颖,可作其他桥梁设计借鉴参考之用。
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| 关 键 词： | 矮塔斜拉桥 宽幅 设计 分析 |
| 文章编号： | 0451-0712（2006）05-0057-04 |
| 收稿时间： | 2005-11-28 |
| 修稿时间： | 2005-11-28 |
Design and Analysis of An Extradosed Cable-stayed Bridge with a Wide Deck and Single Pylon |
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| CHEN Cong-chun,XIA Ju-hua,XIAO Ru-cheng,HE Peng.Design and Analysis of An Extradosed Cable-stayed Bridge with a Wide Deck and Single Pylon[J].Highway,2006(5):57-60. |
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| Authors: | CHEN Cong-chun XIA Ju-hua XIAO Ru-cheng HE Peng |
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| Institution: | 1. The Department of Bridge Engineering,Tongji University,Shanghai 200092, China ; 2, China Municipal Engineering Central South Research and Design Institute, Wuhan 430010, China |
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| Abstract: | The design and analysis of Wusong River Bridge in Kunshan City of Jiangshu Province is introduced and its plane stress and spatial stress are also discussed.It is a(100.1 100.1) meters long and 33 meters wide extradosed cable stayed bridge with a single-plane-cable,which has the widest deck and longer span compared to similar bridges.The conformation of girder,pylon and cable is novel.It can be a reference for homologous bridges. |
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| Keywords: | extradosed cable-stayed bridge wide deck design analysis |
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