Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/58140
DC FieldValue
dc.titleDynamic stability of a beam on multiple supports subject to pulsating conservative axial loads
dc.contributor.authorLee, H.P.
dc.date.accessioned2014-06-17T05:11:19Z
dc.date.available2014-06-17T05:11:19Z
dc.date.issued1995
dc.identifier.citationLee, H.P. (1995). Dynamic stability of a beam on multiple supports subject to pulsating conservative axial loads. Engineering Computations (Swansea, Wales) 12 (4) : 385-393. ScholarBank@NUS Repository.
dc.identifier.issn02644401
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/58140
dc.description.abstractThe equation of motion of a beam on multiple supports, subject to prescribed time-dependent conservative axial loads, is formulated based on Hamilton's principle and the assumed mode method. The effects of sinusoidal perturbations in respect of the axial loads are then examined using Bolotin's method. The respective regions of instability are determined by converting the resulting equations of boundary frequencies into the standard form of a generalized eigenvalue problem. Instability regions are presented for various combinations of support configuration, average value and amplitude of the sinusoidal perturbations of the axial loads.
dc.sourceScopus
dc.subjectAxial loads
dc.subjectBeam
dc.subjectStability
dc.subjectSupports
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.description.sourcetitleEngineering Computations (Swansea, Wales)
dc.description.volume12
dc.description.issue4
dc.description.page385-393
dc.description.codenENCOE
dc.identifier.isiutNOT_IN_WOS
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