Forced vibration modeling of rail considering shear deformation and moving magnetic load
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, J.S. | - |
dc.contributor.author | Kim, S.J. | - |
dc.contributor.author | Lee, H. | - |
dc.contributor.author | Ha, S.K. | - |
dc.contributor.author | Lee, Y.-H. | - |
dc.date.accessioned | 2021-08-02T18:53:33Z | - |
dc.date.available | 2021-08-02T18:53:33Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2013-12 | - |
dc.identifier.issn | 1226-4873 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/26601 | - |
dc.description.abstract | A forced vibration model of a rail system was established using the Timoshenko beam theory to determine the dynamic response of a rail under time-varying load considering the damping effect and stiffness of the elastic foundation. By using a Fourier series and a numerical method, the critical velocity and dynamic response of the rail were obtained. The forced vibration model was verified by using FEM and Euler beam theory. The permanent deformation of the rail was predicted based on the forced vibration model. The permanent deformation and wear were observed through the experiment. Parametric studies were then conducted to investigate the effect of five design factors, i.e., rail cross-section shape, rail material density, rail material stiffness, containment stiffness, and damping coefficient between rail and containment, on four performance indices of the rail, i.e., critical velocity, maximum deflection, maximum longitudinal stress, and maximum shear stress. © 2013 The Korean Society of Mechanical Engineers. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | Korean Society of Mechanical Engineers | - |
dc.title | Forced vibration modeling of rail considering shear deformation and moving magnetic load | - |
dc.title.alternative | 전단변형과 시간변화 이동자기력을 고려한레일의 강제진동모델링 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, S.K. | - |
dc.identifier.doi | 10.3795/KSME-A.2013.37.12.1547 | - |
dc.identifier.scopusid | 2-s2.0-84898435963 | - |
dc.identifier.bibliographicCitation | Transactions of the Korean Society of Mechanical Engineers, A, v.37, no.12, pp.1547 - 1557 | - |
dc.relation.isPartOf | Transactions of the Korean Society of Mechanical Engineers, A | - |
dc.citation.title | Transactions of the Korean Society of Mechanical Engineers, A | - |
dc.citation.volume | 37 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1547 | - |
dc.citation.endPage | 1557 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001822099 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordPlus | Damping | - |
dc.subject.keywordPlus | Deformation | - |
dc.subject.keywordPlus | Dynamic response | - |
dc.subject.keywordPlus | Fourier series | - |
dc.subject.keywordPlus | Particle beams | - |
dc.subject.keywordPlus | Beam on elastic foundation | - |
dc.subject.keywordPlus | Critical velocities | - |
dc.subject.keywordPlus | Cross-section shapes | - |
dc.subject.keywordPlus | Damping coefficients | - |
dc.subject.keywordPlus | Euler beam theory | - |
dc.subject.keywordPlus | Maximum shear stress | - |
dc.subject.keywordPlus | Permanent deformations | - |
dc.subject.keywordPlus | Timoshenko beam theory | - |
dc.subject.keywordPlus | Stiffness | - |
dc.subject.keywordAuthor | Beam on elastic foundation | - |
dc.subject.keywordAuthor | Critical velocity | - |
dc.subject.keywordAuthor | Dynamic response | - |
dc.subject.keywordAuthor | Euler beam theory | - |
dc.subject.keywordAuthor | Timoshenko beam theory | - |
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