Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/58836
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dc.titleTime-average shearography in vibration analysis
dc.contributor.authorToh, S.L.
dc.contributor.authorTay, C.J.
dc.contributor.authorShang, H.M.
dc.contributor.authorLin, Q.Y.
dc.date.accessioned2014-06-17T05:18:57Z
dc.date.available2014-06-17T05:18:57Z
dc.date.issued1995-02
dc.identifier.citationToh, S.L.,Tay, C.J.,Shang, H.M.,Lin, Q.Y. (1995-02). Time-average shearography in vibration analysis. Optics and Laser Technology 27 (1) : 51-55. ScholarBank@NUS Repository.
dc.identifier.issn00303992
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/58836
dc.description.abstractThis paper presents the application of time-average shearography to vibration mode shape analysis. The results obtained from shearography provide the slopes of the vibrating amplitudes-on a shearogram, the bright fringes show the positions of the extreme amplitudes for a vibrating beam. The paper also presents a theoretical and experimental study using an aluminium beam vibrated at frequencies corresponding to various bending modes of vibration. The experimental results show good agreement with the theoretical results calculated from the vibrating beam theory. © 1995.
dc.sourceScopus
dc.subjectmode shape
dc.subjectshearography
dc.subjecttime average
dc.subjectvibration analysis
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.description.sourcetitleOptics and Laser Technology
dc.description.volume27
dc.description.issue1
dc.description.page51-55
dc.description.codenOLTCA
dc.identifier.isiutNOT_IN_WOS
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