PERFORMANCE TEST OF CABLE-STAYED BRIDGE LABORATORY MODEL WITH CABLE DAMAGED

被引：0
|
作者：
Yang, Ou [1 ]
Li, Hui [2 ]
Ou, Jinping [3 ]
机构：
[1] Hunan Univ, Sch Civil Engn, Changsha 410082, Hunan, Peoples R China
[2] Harbin Inst Technol, Sch Civil Engn, Ctr Struct Monitoring & Control, Harbin, Peoples R China
[3] Dalian Univ Technol, Div Construct, Dalian, Peoples R China
来源：
ICEM15: 15TH INTERNATIONAL CONFERENCE ON EXPERIMENTAL MECHANICS | 2012年
基金：
美国国家科学基金会;
关键词：
cable-stayed bridge; model design; experiment; cable damage; BEHAVIOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, the design and manufacture of a small-scale cable-stayed bridge model based on Shandong Binzhou Yellow River Highway Bridge (BZB) have been described in details. Based on this model, the effect of the damage of cables to the loading behavior and dynamic behavior of the bridge has been studied, by considering different damage locations, different amount of damaged cables and different damage levels, etc. According to the experimental results, damage of the cables will significantly affect both the cable force and internal force state of the girder; however, it will be little influence to modal frequency.
引用
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页数：13
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