Mechanic Behavior of Steel-Concrete Composite Girder of Long-Span Cable-Stayed Bridge

WEI Xing; QIANG Shizhong

doi:10.3969/j.issn.0258-2724.2013.03.002

Volume 26 Issue 3

Jun. 2013

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Journal of Southwest Jiaotong University > 2013 > 26(3): 402-408.

PU Wuchuan, HUANG Bin, KABANDO E K. Damping Modification Factors for Response Spectra of Pulse-like Near-fault Ground Motions[J]. Journal of Southwest Jiaotong University, 2017, 30(2): 272-279,378. doi: 10.3969/j.issn.0258-2724.2017.02.009

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WEI Xing, QIANG Shizhong. Mechanic Behavior of Steel-Concrete Composite Girder of Long-Span Cable-Stayed Bridge[J]. Journal of Southwest Jiaotong University, 2013, 26(3): 402-408. doi: 10.3969/j.issn.0258-2724.2013.03.002

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Mechanic Behavior of Steel-Concrete Composite Girder of Long-Span Cable-Stayed Bridge

doi: 10.3969/j.issn.0258-2724.2013.03.002

Received Date: 22 Feb 2012
Publish Date: 25 Jun 2013

Abstract

Abstract

In order to investigate the mechanic behavior of steel-concrete composite girder in long-span cable-stayed bridge, finite element method (FEM) analysis and specimen test of Guanyinyan Yangtze River bridge were carried out. By using FEM program ANSYS, a 3D model for girder section was founded, and elastic analyses of stress distribution of composite girder under different load cases were performed. By considering the nonlinear material properties and nonlinear slip of shear stud, elastic-plastic behaviors of composite girder were analyzed. A test specimen for composite girder with a scale of 1 to 2 was designed, and its static load test was carried out. Stresses at test points in cross section of composite girder bearing different load cases were obtained. The research results show that few relative slippage occurs between steel plate girder and concrete slab of composite girder bearing design load. Shear studs are qualified to resist interface shear and ensure a full composite action. The distribution of stresses in cross sections are similar to the assumption of plane cross-section. For the composite girder, steel girder mainly provides bending strength, while concrete slab provides compression strength mainly.
- cable-stayed bridge,
- steel-concrete composite girder,
- specimen test,
- FEM (finite element method),
- stress distribution

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References

严国敏. 现代斜拉桥[M]. 成都:西南交通大学出版社,1996: 93-95.

NEWMARK N M, SIESS C P, VIEST I M. Test and analysis of composite beams with incomplete interaction[J]. Experimental Stress Analysis, 1951, 9(6): 896-901.

European Committee for Standardization (CEN). Eurocode 4 Design of composite steel and concrete structures, part 2: composite bridges[S]. Brussels: European Committee for Standardization, 1994.

毛学民. 钢-混凝土组合梁界面特性分析与加劲板-混凝土组合板荷载分布宽度试验研究[D]. 成都:西南交通大学土木工程学院,2006.

杜振华. 大跨度斜拉桥钢-混结合梁组合效应研究[D]. 成都:西南交通大学土木工程学院,2009.

黄铖. 大跨度结合梁斜拉桥的钢-混凝土组合效应研究[D]. 福州:福州大学土木工程学院,2003.

PU Qianhui, BAI Guangliang. Internal force distribution in steel-concrete composite structure for pylon of cable-stayed bridge[J]. Journal of Southwest Jiaotong University: English Edition, 2009, 17(2): 95-100.

西南交通大学土木工程学院. 大跨结合梁斜拉桥稳定性及钢-混凝土组合效应研究报告[R]. 成都:西南交通大学土木工程学院,2009.

雷宇,赵雷,黎曦. 大跨度组合梁斜拉桥极限承载力影响因素分析[J]. 西南交通大学学报,2009,44(6): 812-816.LEI Yu, ZHAO Lei, LI Xi. Influencing factors of ultimate load-bearing capacity of long-span composite girder cable-stayed bridge[J]. Journal of Southwest Jiaotong University, 2009, 44(6): 812-816.

OLIVEIRA PEDRO J J, REIS A J. Nonlinear analysis of composite steel concrete cable-stayed bridges[J]. Engineering Structures, 2010, 32(9): 2702-2716.

NAKAMURA S, MOMIYAMA Y, HOSAKA T, et al. New technologies of steel-concrete composite bridges[J]. Journal of Constructional Steel Research, 2002, 58: 99-130.

AMADIO C, FEDRIGO C, FRAGIACOMO M, et al. Experimental evaluation of effective width in steel-concrete composite beams[J]. Journal of Construc-tional Steel Research, 2004, 60: 199-220.

CHUNG W, SOTELINO E D. Nonlinear finite-element analysis of composite steel girder bridges[J]. Journal of Structural Engineering, 2005, 131(2): 304-313.

中华人民共和国交通部. JTJ025—86 公路桥涵钢结构及木结构设计规范[S]. 北京:人民交通出版社,1988.

American Association of State Highway and Transpor-tation Officials (AASHTO). AASHTO LRFD bridge design specifications[S]. Washington DC: American Association of State Highway and Transportation Officials, 2005.

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Mechanic Behavior of Steel-Concrete Composite Girder of Long-Span Cable-Stayed Bridge

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Mechanic Behavior of Steel-Concrete Composite Girder of Long-Span Cable-Stayed Bridge

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