Analysis of Loading Test Research on a Steel-Concrete Composite Box Girder Bridge

被引：1
|
作者：
Wang, Zhiyong [1 ]
Sun, Qiuyan [2 ,3 ]
Wang, Dubo [4 ]
机构：
[1] Henan Prov Commun Planning Survey & Design Inst C, Zhengzhou 450052, Peoples R China
[2] Henan Construct Engn Sch, Zhengzhou 450007, Peoples R China
[3] Henan Tech Coll Construct, Zhengzhou 450007, Peoples R China
[4] North China Univ Water Resources & Elect Power, Zhengzhou 450011, Peoples R China
来源：
CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE II, PTS 1 AND 2 | 2013年 / 438-439卷
关键词：
composite box girder; test; mechanical characteristics; static and dynamic load;
D O I：
10.4028/www.scientific.net/AMM.438-439.908
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to understand the overall mechanical characteristics of a steel-concrete composite box girder bridge, static and dynamic tests were carried out. According to the results of tests and calculations, its bearing capacity and working performance were evaluated. The results show that the stress and deformation at control cross-section of the bridge meet design requirements under the static load, the vibration frequency and impact coefficient consistent with the theoretical calculation results under the dynamic load.
引用
收藏
页码：908 / +
页数：2
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