Abstract
Due to the increasingly usage of the heavy-load train, the effect of the moving axial load on the noise radiation of elevated bridge structure should be concerned. In this paper, high speed train-track-bridge coupled model is established, and the train axle load, which is taken as the boundary condition of the load, is applied to the finite element model of elevated box bridge structure to calculate the vibration response of the surface of a box bridge. In this model, the vibration response is taken as the acoustic boundary conditions and is added to the boundary element model of elevated box bridge structure to study its sound radiation. The results show that the plate-shell unit can well reflect the overall and local vibration characteristics of the bridge structure, and under the effect of moving axial load, the vibration frequencies of box bridge structure concentrate in 0–300 Hz and the main peaks are in 10–160 Hz; the finite element-boundary element method can effectively analyze the low frequency noise radiation of box bridge caused by the moving axial load; the most of structure noise induced by moving axial load is below the audible range of which the noise is greatly harmful to human body, thus it must be taken seriously.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Zhai, W.M., Xia, H.: Train-Track-Bridge Dynamic Interaction: Theory and Engineering Application. Science Press, Beijing (2011)
Zhai, W.M., Cai, C.B., et al.: Mechanism and model of high-speed train-track-bridge dynamic interaction. China Civil Eng. J. 38(11), 132–137 (2005)
Cai, C.B., Zhai, W.M., et al.: Dynamics simulation of interactions between high-speed train and slab track laid on bridge. China Railway Sci. 25(5), 57–60 (2004)
He, Z.X., Zhai, W.M., Yang, X.W., et al.: Moving train axle-load induced ground vibration and mitigation. J. Rail Way Sci. Eng. 4(5), 73–77 (2007)
He, Z.X., Zhai, W.M., Wang, S.Z., et al.: Semi-analytical study on ground vibration induced by railway traffics with axle loads. J. Vib. Shock 26(12), 1–5 (2007)
Janssens, M.H.A., Thompson, D.J.: A calculation model for the noise from steel railway bridge. J. Sound Vib. 193(1), 295–305 (1996)
Bewes, O.G., Thompson, D.J., Jones, C.J.C., et al.: Calculation of noise from railway bridge and viaducts: experimental validation of a rapid calculation mode. J. Sound Vib. 293(3–5), 933–943 (2006)
Thompson D.J., Jones C.J.C., Bewes O.G.: Software for Predicting the Noise of Railway Bridge and Elevated Structures-Version 2.0. Southamption: Institute of Sound and Vibration Research (2005)
Li, X.Z., Zhang, X., Liu, Q.M., et al.: Prediction of structure-borne noise of high-speed railway bridges in whole frequency bands (Part I): theoretical model. J. China Railway Soc. 35(1), 101–107 (2013)
Zhang, X., Li, X.Z., Liu, Q.M.: Prediction of structure-borne noise of high-speed railway bridges in whole frequency bands (Parts II): field test verification. J. China Railway Soc. 35(2), 87–92 (2013)
Zhang, X., Li, X.Z., et al.: Sound radiation characteristics of 32 m simply supported concrete box girder applied in high-speed railway. J. China Railway Soc. 34(7), 96–102 (2012)
Augusztinovicz, F., Marki, F., Nagy, A.B., et al.: Derivation of train track isolation requirement for a steel road bridge based on vibro-acoustic analyses. J. Sound Vib. 293(3/4/5), 953–964 (2006)
Ouelaa, N., Rezaiguia, A., Laulagnet, B.: Vibro-acoustic modeling of a railway bridge crossed by a train. Appl. Acoust. 67(5), 461–475 (2006)
Song, L.M., Sun, S.G.: Noise predicting based on viaduct structure of railway. J. Beijing Jiaotong Univ. 33(4), 42–45 (2009)
Ngai, K.W., Ng, C.F.: Structure-borne noise and vibration of concrete box structure and rail viaduct. J. Sound Vib. 255(2), 281–297 (2002)
Li, Q., Xu, Y.L., Wu, D.J.: Concrete bridge-borne low-frequency noise simulation based on train-track-bridge dynamic interaction. J. Sound Vib. 331(10), 2457–2470 (2012)
Acknowledgment
This research was supported by the Open Project of State Key Laboratory of Traction Power, Southwest Jiaotong University (TPL1604); Gansu Province Natural Science Foundation of China (1606RJZA014); Young Fund of Lanzhou Jiaotong University (2015025).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Zhang, X., Shi, G., Zhang, X., Cui, Y. (2017). Analysis of Influence of Moving Axial Load on Elevated Box Bridge of Slab Track. In: Fei, M., Ma, S., Li, X., Sun, X., Jia, L., Su, Z. (eds) Advanced Computational Methods in Life System Modeling and Simulation. ICSEE LSMS 2017 2017. Communications in Computer and Information Science, vol 761. Springer, Singapore. https://doi.org/10.1007/978-981-10-6370-1_38
Download citation
DOI: https://doi.org/10.1007/978-981-10-6370-1_38
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-6369-5
Online ISBN: 978-981-10-6370-1
eBook Packages: Computer ScienceComputer Science (R0)