Abstract
This article presents analysis of dynamic impact factors for displacement, bending moment, and shear force of bridge under moving vehicles by finite element method. Vehicle is a dumper truck with three axles. Each axle of vehicle is idealized as two mass dynamic systems, in which a mass is supported by a spring and a dashpot. The structural bridges are simulated as bending girder elements. The finite element method is applied to establish the overall model of vehicle–bridge interaction. Galerkin method and Green theory are used to discrete the motion equation of vehicle–bridge system in space domain. Solutions of the motion equations are solved by Runge–Kutta–Mersion method (RKM) in time domain. The numerical results are in good agreement with full-scale dynamic testing under controlled traffic condition of the super T concrete girder at NguyenTriPhuong Bridge in Danang city, Vietnam. Numerical results figure out that there are significant differences between dynamic factors for displacement, bending moment, and shear force. Therefore, the common use of only one dynamic impact factor for displacements, bending moment, and shear forces of bridge structure in each limited state should add more consideration. Furthermore, current results are references for bridge engineers to have more information for safety design requirements and suitability in bridge operation.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Frýba L (1996) Dynamics of railway bridges. Thomas Telford, London
Willis R (1847) The effect produced by causing weights due to travel over elastic bars. Report of commissioners appointed to inquire into application of iron to railway structures, Appendix, H.M. Stationery Office, London
Paultre P, Chaallai O, Proulx J (1992) Bridge dynamics and dynamic amplification factors—a review of analytical and experimental findings. Can J Civ Eng 19:260–278
Huang D, Wang T-L, Shahawy M (1993) Impact studies of multigirder concrete bridges. J Struct Eng 119(8):2387–2402. https://doi.org/10.1061/(ASCE)0733-9445
Wang T-L, Huang D, Shahawy M (1994) Dynamic behavior of slant-legged rigid-frame highway bridge. J Struct Eng 120(3):885–902. https://doi.org/10.1061/(ASCE)0733-9445
Kwasniewski L, Li H, Wekezer J, Malachowski J (2006) Finite element analysis of vehicle-bridge interaction. Finite Elem Anal Des 42(11):950–959
Shi X (2006) Structural performance of approach slab and its effect on vehicle induced bridge dynamic response. Ph.D. Thesis, Department of Civil and Environmental Engineering, Louisiana State University, Baton Rouge, LA
Ashebo DB, Chan THT, Yu L (2007) Evaluation of dynamic loads on a skewbox girder continuous bridge part I: field test and modal analysis. Eng Struct 29(6):1052–1063
Au FTK, Cheng YS, Cheung YK (2001) Effects of random road surface roughness and long-term deflection of prestressed concrete girder and cable-stayed bridges on impact due to moving vehicles. Comput Struct 79(2001):853–872
Lombaert G, Conte JP (2012) Random vibration analysis of dynamic vehicle-bridge interaction due to road unevenness. J Eng Mech 2012(138):816–825
Nguyen XT, Tran VD (2014) A finite element model of vehicle—cable stayed bridge interaction considering braking and acceleration. In: The 2014 world congress on advances in civil, environmental, and materials research. Busan, Korea, p 109 (20p)
Nguyen XT (2014) Dynamic interaction between the two axle vehicle and continuous girder bridge with considering vehicle braking forces. Vietnam J Mech 36:49–60
Nguyen XT, Tran VD, Hoang ND (2017) A study on the dynamic interaction between three-axle vehicle and continuous girder bridge with consideration of braking effects. J Constr Eng 2017, Article ID 9293239, 12 p
Clough R, Penzien J (1995) Dynamics of structures, 3rd edn. Computers & Structures, Inc., Berkeley, CA94704, USA
Zienkiewicz OC, Taylor RL, Zhu JZ (2013) The finite element method: its basis and fundamentals, 7th edn. Butterworth-Heinemann
American Association of State Highway and Transportation Officials (AASHTO) (2012) LRFD Bridge design specifications. Washington (DC), USA
Vietnamese Specification for Bridge Design (2005) 22TCN 272-05
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Nguyen-Xuan, T., Kuriyama, Y., Nguyen-Duy, T. (2018). Analysis of Dynamic Impact Factors of Bridge Due to Moving Vehicles Using Finite Element Method. In: Nguyen-Xuan, H., Phung-Van, P., Rabczuk, T. (eds) Proceedings of the International Conference on Advances in Computational Mechanics 2017. ACOME 2017. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-10-7149-2_77
Download citation
DOI: https://doi.org/10.1007/978-981-10-7149-2_77
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-7148-5
Online ISBN: 978-981-10-7149-2
eBook Packages: EngineeringEngineering (R0)