Naslov
Probabilistic model of ultimate strength reduction of grounded ship

Autori
Bužančić Primorac, Branka ; Parunov, Joško ; Žiha, Kalman

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zbornik radova / Dejhalla, Roko - Rijeka : Tehnički fakultet Sveučilišta u Rijeci ; Brodogradilište Viktor Lenac, 2014, 443-454

ISBN
978-953-6326-90-7

Skup
21. simpozij Teorija i praksa brodogradnje (SORTA 2014)

Mjesto i datum
Baška, Hrvatska, 02.10.2014. - 04.10.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
Damaged tanker; ultimate strength; regression equation

Sažetak
The aim of this paper is to develop probabilistic model of the reduction of the bending moment capacity of oil tanker following grounding accident. The approach is based on Monte Carlo (MC) simulation using probability distributions of damage parameters proposed by International Maritime Organization (IMO) . Reduction of ultimate strength is calculated by recently developed regression equations using concept of grounding damage index (GDI). Case study is presented for aframax tanker resulting in the Weibull distribution fitted to the histogram obtained by MC simulation. Results of the study are useful for structural reliability assessment of damaged ships and also for conceptual studies of different structural configurations as demonstrated in the paper.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja

POVEZANOST RADA