Optimization Method of Cable Force Stretching in the Confirming the Ideal State of Cable-stayed Bridges

被引：0
|
作者：
Du Guangqian [1 ]
Zhu Changzhi [1 ]
Zhang Hua [1 ]
机构：
[1] Agr Univ Hebei, Coll Urban & Rural Construct, Baoding 071001, Hebei, Peoples R China
来源：
CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT: PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING | 2011年
关键词：
Cable-stayed; Cable force; Optimum;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
According to the construction of cable-stayed bridges and construction control, this article brings forward the multiple step stretching method in the confirming the ideal state of cable-stayed bridges. First, the construction tensioning force will be calculated, and the mathematics model about the initial construction tensioning force and the internal force of the girder will be built. Finally, the tensioning force will be optimized in the light of the leash least-squares method.
引用
收藏
页码：96 / 99
页数：4
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