Pregled bibliografske jedinice broj: 1017580
STRUCTURAL RELIABILITY OF OIL TANKER IN THE ADRIATIC SEA DAMAGED IN COLLISION AND EXPOSED TO COMBINED BENDING MOMENTS
STRUCTURAL RELIABILITY OF OIL TANKER IN THE ADRIATIC SEA DAMAGED IN COLLISION AND EXPOSED TO COMBINED BENDING MOMENTS // PROCEEDINGS OF THE ASME 37TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2018, VOL 11B
New York (NY): New York, N.Y. : American Society of Mechanical Engineers, [2018] ©2018, 2018. str. 1-9 doi:.org/10.1115/OMAE2018-77789 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
STRUCTURAL RELIABILITY OF OIL TANKER IN THE ADRIATIC SEA DAMAGED IN COLLISION AND EXPOSED TO COMBINED BENDING MOMENTS
Autori
Ćorak, Maro ; Parunov, Joško
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
PROCEEDINGS OF THE ASME 37TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2018, VOL 11B
/ - New York (NY) : New York, N.Y. : American Society of Mechanical Engineers, [2018] ©2018, 2018, 1-9
ISBN
978-0-7918-5133-3
Skup
37th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2018)
Mjesto i datum
Madrid, Španjolska, 17.06.2018. - 22.06.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Reliability, collision, bending moments
Sažetak
The aim of the paper is the assessment of structural reliability of oil tanker which may be damaged in collision accident in the Adriatic Sea and exposed to combined, horizontal and vertical bending moments. Damage size is assumed based on the direct numerical simulation of the ship ship collision. This is justified for some specific sea environments, as the Adriatic Sea, where ship sailing routes and representative ship types involved in accidents are known, so possible collision scenarios may be reasonably predicted. Residual bending moment capacity under combined bending moment is calculated using regression equations developed based on non-linear finite element analysis. Still water vertical bending moments are obtained by damage stability analysis. Vertical and horizontal wave bending moments are determined by short-term response analysis of damaged ship in the Adriatic Sea, using transfer functions obtained by 3D panel hydrodynamic method. Limit state function is defined using interaction equation for damaged ship exposed to combined bending moments. Safety indices are calculated by FORM for different collision scenarios that are generated by MC simulations. Such approach enables to determine the safety indices for the most frequent damages and also to reveal the most critical situations resulting in the lowest safety indices.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja
POVEZANOST RADA
Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb
