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Data Mining in Structural Dynamic Analysis pp 41–64Cite as

Railway Wheel Out-of-Roundness and Its Effects on Vehicle–Track Dynamics: A Review

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Abstract

Wheel out-of-roundness (OOR), as the excitation of railway vehicle-track system, can cause intense vibration and has the potential to impose damage to both track and vehicle components. It may further increase the likelihood of derailment and deteriorate ride comfort. It is therefore necessary to study the effects of wheel OOR on the dynamic performance of these components and structures in operation. This chapter reviews the efforts on numerical simulation to analyse the properties of wheel roughness-induced vibration. The overview of wheel OOR is stated first including the initiation mechanism and consequences of wheel local defects and polygonisation. Several important issues in vehicle–track dynamic simulation for effect analysis of wheel OOR are then reviewed, including wheel defect simulation, wheel–rail contact model, the time-domain and frequency-domain approaches and different vehicle and track models.

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  1. The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China

    Xiao-Zhou Liu

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Editors and Affiliations

  1. Department of Civil and Environmental Engineering, National University of Singapore, Singapore, Singapore

    Yun Lai Zhou

  2. Faculty of Engineering and Architecture, Ghent University, Laboratory Soete, Ghent, Belgium

    Magd Abdel Wahab

  3. Department of Mechanical Engineering, Technical University Of Lisbon, Lisbon, Portugal

    Nuno M. M. Maia

  4. Engineering Research Center of Railway Environment Vibration and Noise, Ministry of Education, East China Jiaotong University, Nanchang, China

    Linya Liu

  5. Faculty of Engineering, Lusófona University, Lisbon, Portugal

    Elói Figueiredo

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Liu, XZ. (2019). Railway Wheel Out-of-Roundness and Its Effects on Vehicle–Track Dynamics: A Review. In: Zhou, Y., Wahab, M., Maia, N., Liu, L., Figueiredo, E. (eds) Data Mining in Structural Dynamic Analysis. Springer, Singapore. https://doi.org/10.1007/978-981-15-0501-0_3

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