2019
DOI: 10.1115/1.4044653
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Conditional Reliability Analysis of a Semi-Submersible Mooring Line With Random Hydrodynamic Coefficients

Abstract: In this paper, a detailed procedure to study the mooring line conditional strength reliability of a semi-submersible platform in a 100-year sea state is presented. A fully coupled analysis is conducted to calculate the mooring line tension of a deepwater semi-submersible floating system operated in the 100-year wave condition in South China Sea. 3-h extreme mooring line tensions are estimated by the average conditional exceedance rate (ACER) method from the data obtained by 10 and 20 min fully coupled dynamic … Show more

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Cited by 4 publications
(1 citation statement)
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“…There are a number of previous studies related to reliability analysis on various types of mooring lines, such as FPO [6] , fish cages [7][8][9] , vessels [10,11] , deep water structures [12,13] , and semi-submersible system [14] . Montes-Iturrizaga et al [6] analyzed the reliability of moorings under uncertainty condition of sea states using a nested model.…”
Section: Previous Researchesmentioning
confidence: 99%
“…There are a number of previous studies related to reliability analysis on various types of mooring lines, such as FPO [6] , fish cages [7][8][9] , vessels [10,11] , deep water structures [12,13] , and semi-submersible system [14] . Montes-Iturrizaga et al [6] analyzed the reliability of moorings under uncertainty condition of sea states using a nested model.…”
Section: Previous Researchesmentioning
confidence: 99%