Stochastic fatigue response of jackets under intermittent wave loading.

Achintya Haldar, H. B. Kanegaonkar

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

Abstract

A combination of spectral and probabilistic analysis techniques is proposed to estimate the fatigue damage of jackets subjected to intermittent wave loading. The resulting non Gaussian response process is considered to be a mixture of Gaussian and shifted exponential. It is shown that the peak density deviates significantly from the Rayleigh and Gaussian response assumption is unconservative for fatigue damage evaluation at higher sea states.

Original languageEnglish (US)
Title of host publicationIN: OTC '86 PROC. EIGHTEENTH ANNUAL OFFSHORE TECHNOL. CONF., (HOUSTON, U.S.A.: MAY 5-8, 1986)
PublisherOffshore Technol. Conf
Pages377-386
Number of pages10
Volume4 , Richardson, U.S.A., Offshore Technol. Conf., 1986, Paper OTC 5332
Publication statusPublished - 1986
Externally publishedYes

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Haldar, A., & Kanegaonkar, H. B. (1986). Stochastic fatigue response of jackets under intermittent wave loading. In IN: OTC '86 PROC. EIGHTEENTH ANNUAL OFFSHORE TECHNOL. CONF., (HOUSTON, U.S.A.: MAY 5-8, 1986) (Vol. 4 , Richardson, U.S.A., Offshore Technol. Conf., 1986, Paper OTC 5332, pp. 377-386). Offshore Technol. Conf.