Implications of Inspection Updating on System Fatigue Reliability of Offshore Structures-Reference-Cited by-同舟云学术

Implications of Inspection Updating on System Fatigue Reliability of Offshore Structures

Published:2000-04-14 Issue:3 Volume:122 Page:173-180
ISSN:0892-7219
Container-title:Journal of Offshore Mechanics and Arctic Engineering
language:en
Short-container-title:

Author:

Moan Torgeir¹,Song Ruxin¹

Affiliation:

1. Department of Marine Structures, Norwegian University of Science and Technology, 7034 Trondheim, Norway

Abstract

Offshore structures are considered as fail safe and inspections are carried out during their service lifetime to assess their actual condition. In this paper, the effect of inspection updating on fatigue reliability of offshore structures is investigated. In particular, the effect of inspection on the reliability of both inspected and uninspected joints is assessed dependent upon the correlation of properties of different joints. The effect of repeated inspections and inspection sample size on fatigue reliability is also investigated. The influence of inspection of certain joints on the reliability of a series system is studied and the effect of system-based updating policy on fatigue reliability is investigated. It is found that the system reliability is significantly affected by the inspection updating policy. [S0892-7219(00)00403-9]

Publisher

ASME International

Subject

Mechanical Engineering,Ocean Engineering

Link

http://asmedigitalcollection.asme.org/offshoremechanics/article-pdf/122/3/173/5930142/173_1.pdf

Reference23 articles.

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