Statistics of still water bending moment of damaged Suezmax oil tanker

Bužančić Primorac, Branka and Slapničar, Vedran and Munić, Ivan and Grubišić, Vjekoslav and Ćorak, Maro and Parunov, Joško (2015) Statistics of still water bending moment of damaged Suezmax oil tanker. = Statistics of still water bending moment of damaged Suezmax oil tanker. In: 18th International Conference on Ships and Shipping Research, 24-26.06.2015., Lecco, Italija.

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Abstract

The aim of the paper is to create statistical model of still water bending moment of Suezmax double hull oil tanker damaged in collision or grounding accident, by applying the same random variables assumption and concept already developed for an Aframax oil tanker. Monte Carlo simulation is employed to generate possible damage scenarios according to IMO Resolution MEPC.110(49) from 2003. For each damage case, maximum bending moments for whole ship and damaged area are calculated by hydrostatic software. Histograms of relative bending moments are then created and appropriate probability distribution fitted. The results are treated in a way to take into account correlation between damage location and maximum bending load. Comparison of the Aframax and Suezmax probability distribution parameters is also performed. The purpose of developed probabilistic models is application in structural reliability studies of damaged ship.

Item Type:	Conference or Workshop Item (Lecture)
Keywords (Croatian):	statistical model, still water bending moment, Monte Carlo simulation
Subjects:	TECHNICAL SCIENCE > Shipbuilding
Divisions:	600 Department of Naval Engineering and Marine Technology > 610 Chair of Hydromechanics of Marine Structures 600 Department of Naval Engineering and Marine Technology > 620 Chair of Marine Structures Design 600 Department of Naval Engineering and Marine Technology > 630 Chair of Ship Design and Offshore Technology
Indexed in Web of Science:	No
Indexed in Current Contents:	No
Citations SCOPUS:	0 (06.10.2017.)
Date Deposited:	20 May 2016 13:25
Last Modified:	06 Oct 2017 11:25
URI:	http://repozitorij.fsb.hr/id/eprint/5848

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