Please use this identifier to cite or link to this item:
https://doi.org/10.1115/1.1834623
DC Field | Value | |
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dc.title | Response spectrum estimation for fixed offshore structures with inundation effect included: A Price's theorem approach | |
dc.contributor.author | Zheng, X.Y. | |
dc.contributor.author | Liaw, C.Y. | |
dc.date.accessioned | 2014-06-17T08:24:13Z | |
dc.date.available | 2014-06-17T08:24:13Z | |
dc.date.issued | 2004-11 | |
dc.identifier.citation | Zheng, X.Y., Liaw, C.Y. (2004-11). Response spectrum estimation for fixed offshore structures with inundation effect included: A Price's theorem approach. Journal of Offshore Mechanics and Arctic Engineering 126 (4) : 337-345. ScholarBank@NUS Repository. https://doi.org/10.1115/1.1834623 | |
dc.identifier.issn | 08927219 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/66099 | |
dc.description.abstract | Instead of a Volterra-series based method, a method based on Price's theorem and Fourier Transforms is proposed for evaluating the nonlinear response power spectra of fixed offshore structures modeled as finite-memory systems. The numerical computation effort required for spectral estimations using the proposed method is significantly less than that of the Volterra-series method that requires multi-dimensional integrations. Nonlinear frequency-domain analyses of two jack-up platform structures are carried out to study the effects of inundation, cubic and quartic drag terms and polynomialization methods. Copyright © 2004 by ASME. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1115/1.1834623 | |
dc.source | Scopus | |
dc.subject | Correlation function | |
dc.subject | Fourier transform | |
dc.subject | Inundation | |
dc.subject | Nonlinear drag | |
dc.subject | Polynomial approximation | |
dc.subject | Power spectrum | |
dc.subject | Price's Theorem | |
dc.subject | Volterra-Series | |
dc.type | Article | |
dc.contributor.department | CIVIL ENGINEERING | |
dc.description.doi | 10.1115/1.1834623 | |
dc.description.sourcetitle | Journal of Offshore Mechanics and Arctic Engineering | |
dc.description.volume | 126 | |
dc.description.issue | 4 | |
dc.description.page | 337-345 | |
dc.identifier.isiut | 000228498600008 | |
Appears in Collections: | Staff Publications |
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