中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (4): 24-28.

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斜拉桥成桥合理索力确定方法的研究

王为圣1,邱龙2,李建伟1   

  1. 1.重庆交通大学,重庆 400074;2.路桥集团第一公路工程局北京海威工程有限责任公司,北京 100000
  • 收稿日期:2006-05-11 修回日期:2006-06-05 出版日期:2007-08-15 发布日期:2015-05-18
  • 作者简介:王为圣(1978—),男,江苏徐州人,硕士,主要从事桥梁设计理论研究.E—mail:wws7810@sina.com

Research on Methods for Determining the Reasonalbe Cable Tension in Completion State of Cable-stayed Bridge

WANG Wei-sheng1,QIU long1,LI Jian-wei1   

  1. 1.Chongqing Jiaotong University,Chongqing 400074,China;2.Beijing Highway Engineering Construction Co.Ltd the First Highway Engineering Bureau of China Road and Bridge,Beijing 100000,China
  • Received:2006-05-11 Revised:2006-06-05 Online:2007-08-15 Published:2015-05-18

摘要: 通过对几种确定斜拉桥成桥合理索力方法的分析比较,发现每一种方法都有优缺点.单独使用某一种方法难 以得到合理的索力值.以彭溪河大桥为背景,介绍了一种确定成桥合理索力的综合方法,实例证明此法是有效的.

关键词: 斜拉桥, 成桥状态, 合理索力, 综合方法

Abstract: By analyzing and comparing some methods for determining the reasonable tension in the completion state of cable-stayed bridge.that there are respective merits and demerits of each method are put flr0ward.The unreasonable results are often deduced only in one way.A comprehensive way to determine reasonable cable forces is introd uced by the example of the Pengxihe Bridge,and the method proved to be valid.

Key words: cable-stayed bridge, completed status of the bridge, reasonable cable tend, comprehensive method

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