Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/154087
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dc.contributor.authorLiu, Zhufengen_US
dc.contributor.authorTsang, Kin Shunen_US
dc.contributor.authorLiu, Yangen_US
dc.contributor.authorPang, John Hock Lyeen_US
dc.date.accessioned2021-12-16T00:52:57Z-
dc.date.available2021-12-16T00:52:57Z-
dc.date.issued2020-
dc.identifier.citationLiu, Z., Tsang, K. S., Liu, Y. & Pang, J. H. L. (2020). Finite element and experimental study on multiaxial fatigue analysis of rail clip failures. Fatigue and Fracture of Engineering Materials and Structures, 43(10), 2390-2401. https://dx.doi.org/10.1111/ffe.13310en_US
dc.identifier.issn8756-758Xen_US
dc.identifier.urihttps://hdl.handle.net/10356/154087-
dc.description.abstractThe rail clip fastening system is an important structural component of railway track systems providing flexibility and turnover resistance for running rails. High replacement frequency of fasteners was observed compared with other components because of fatigue failures of rail clips. In this study, implicit and explicit finite element (FE) models were developed for E-clip and Fast-clip with material and fatigue properties obtained from experimental testing. The fatigue loading experiments were conducted to determine the strain-life relationship. The assessments of the fatigue damage and fatigue life were analysed using the FE results for the rail clip strain/stress components with the Fatemi-Socie multiaxial fatigue criterion. A time-efficient smallest enclosing circle algorithm was developed to search the critical plane orientation and the maximum shear strain amplitude for fatigue analysis. This work provides a method for FE and experimental study of multiaxial fatigue analysis of rail clip failures subjected to dynamic loading.en_US
dc.language.isoenen_US
dc.relation.ispartofFatigue and Fracture of Engineering Materials and Structuresen_US
dc.rights© 2020 Wiley Publishing Ltd. All rights reserved.en_US
dc.subjectEngineering::Mechanical engineeringen_US
dc.titleFinite element and experimental study on multiaxial fatigue analysis of rail clip failuresen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen_US
dc.identifier.doi10.1111/ffe.13310-
dc.identifier.scopus2-s2.0-85088980457-
dc.identifier.issue10en_US
dc.identifier.volume43en_US
dc.identifier.spage2390en_US
dc.identifier.epage2401en_US
dc.subject.keywordsCritical Plane Approachen_US
dc.subject.keywordsDynamic Finite Element Methoden_US
item.fulltextNo Fulltext-
item.grantfulltextnone-
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