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dc.contributor.authorBahrami, Amir
dc.contributor.authorNikraz, Hamid
dc.date.accessioned2017-04-28T13:57:01Z
dc.date.available2017-04-28T13:57:01Z
dc.date.created2017-04-28T09:06:04Z
dc.date.issued2017
dc.date.submitted2017-04-28
dc.identifier.citationBahrami, A. and Nikraz, H. 2017. Generalized Winkler support properties for far field modeling of laterally vibrating piles. Soil Dynamics and Earthquake Engineering. 92: pp. 684-691.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/51965
dc.identifier.doi10.1016/j.soildyn.2016.09.017
dc.description.abstract

This paper presents a closed from solution to the governing elastodynamic equations of an infinitely long pile in homogeneous, elastic, semi-infinite half space soil. Furthermore the effects of shear stresses acting at soil-pile interface and axial force in the pile are also included in the analysis. The solution leads to an equivalent beam on generalized Winkler support model. This model is comprised of linear springs, masses and dampers. Values of stiffness, mass and damping are formulated for low and high frequency regimes. Static stiffness of the soil springs which is considered as zero frequency limit, showed good agreement with previously published values. Damping value are compared with previously published values with relatively good agreement. Possible applications of the theory for far field modeling of the soil is discussed.

dc.publisherPergamon
dc.titleGeneralized Winkler support properties for far field modeling of laterally vibrating piles
dc.typeJournal Article
dcterms.dateSubmitted2017-04-28
dcterms.source.volume92
dcterms.source.startPage684
dcterms.source.endPage691
dcterms.source.issn0267-7261
dcterms.source.titleSoil Dynamics and Earthquake Engineering
curtin.digitool.pid251221
curtin.departmentDepartment of Civil Engineering
curtin.identifier.elementsidELEMENTS-141334
curtin.accessStatusFulltext not available


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