Experimental Study on Three-span Continuous Wide Curved Box Girder Bridge Model

被引：1
|
作者：
Wang, Jiejun [1 ]
Tan, Peng [1 ]
Yuan, Jiangya [2 ]
Yuan, Haiqing [2 ]
Zhang, Guiming [3 ]
机构：
[1] Cent South Univ Forestry & Technol, Coll Civil Engn & Mech, Changsha 410004, Hunan, Peoples R China
[2] Hunan Prov Dayue Expressway Construct Dev Co LTD, Yueyang 414000, Hunan, Peoples R China
[3] Hunan Prov Commun Planning, Survey & Design Inst, Changsha, Hunan, Peoples R China
来源：
PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING III, PT 1 | 2014年 / 638-640卷
关键词：
Wide curved continuous box; Uneven force; Plexiglass model; Experimental study; Finite element analysis;
D O I：
10.4028/www.scientific.net/AMM.638-640.937
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper simulates the practical engineering, using plexiglass to make a three-span continuous wide curved box girder model by the geometry scale ratio 1:30. With the model load test, measured the strain and deflection of the control cross-sections, got the distribution about the stress and deflection of the wide curved continuous box girder; And we proposed the "uniformity coefficient" to express the uneven force of the curved bridge. Compared the finite element analysis results and experimental data, the results show both are in good agreement.
引用
收藏
页码：937 / +
页数：2
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