Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/65423
DC FieldValue
dc.titleDeterministic model for wind-induced oscillations of buildings
dc.contributor.authorBalendra, Thambirajah
dc.contributor.authorNathan, G.K.
dc.contributor.authorKang, Kok Hin
dc.date.accessioned2014-06-17T08:16:35Z
dc.date.available2014-06-17T08:16:35Z
dc.date.issued1989-01
dc.identifier.citationBalendra, Thambirajah,Nathan, G.K.,Kang, Kok Hin (1989-01). Deterministic model for wind-induced oscillations of buildings. Journal of Engineering Mechanics 115 (1) : 179-199. ScholarBank@NUS Repository.
dc.identifier.issn07339399
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/65423
dc.description.abstractA linearized deterministic model is proposed for the coupled lateral and torsional motions of a tall, slender structure in turbulent atmospheric boundary layer. The resultant force acting on the structure is represented as a vector sum of the aerodynamic excitation forces due to atmospheric turbulent and wake-excitation force due to vortex shedding. The turbulence velocity and the wake-excited across-wind force are modeled by cosinusoidal functions of closely spaced frequencies and random phase angles, using the appropriate power spectra. The proposed analytical model predicts the longitudinal, lateral, and torsional motions of a slender structure using the predetermined lift, drag, and moment coefficients of a given geometric shape. The predicted peak displacement and acceleration responses are found to compare reasonably well with the published experimental results.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCIVIL ENGINEERING
dc.description.sourcetitleJournal of Engineering Mechanics
dc.description.volume115
dc.description.issue1
dc.description.page179-199
dc.description.codenJENMD
dc.identifier.isiutNOT_IN_WOS
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Page view(s)

59
checked on Dec 2, 2021

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.