A 3D ultimate limit state surface for intact and collision-damaged ship hulls
Paper i proceeding, 2021

The paper presents a methodology that has been developed for the simulation and analysis of a ship’s ultimate limit state (ULS) condition. The methodology can be applied to assess a ship’s ULS for as-built and corroded conditions, for intact and collision-damaged ship hull. The results from an ULS assessment are presented as a 3D ULS surface which clearly shows which part of the ship that is the weakest. With this approach, the 3D ULS surface can be related to ship design loads for risk assessment. Results are presented for an intact and a damaged oil tanker for as-built and corroded structural conditions, and various sea states, to demonstrate the features of the approach.

Författare

Artjoms Kuznecovs

Chalmers, Mekanik och maritima vetenskaper, Marin teknik

Jonas Ringsberg

Chalmers, Mekanik och maritima vetenskaper, Marin teknik

Developments in the Analysis and Design of Marine Structures - Proceedings of the 8th International Conference on Marine Structures (MARSTRUCT 2021)

149-158
978-1-032-13665-3 (ISBN)

Developments in the Analysis and Design of Marine Structures - Proceedings of the 8th International Conference on Marine Structures (MARSTRUCT 2021)
Trondheim, Norway,

SHARC - utvärdering av riskerna för fartygs struktur och stabilitet vid kollision och grundstötning

Trafikverket (TRV 2019/42277), 2020-01-01 -- 2022-03-31.

Drivkrafter

Hållbar utveckling

Innovation och entreprenörskap

Styrkeområden

Transport

Materialvetenskap

Ämneskategorier

Övrig annan teknik

Farkostteknik

Annan samhällsbyggnadsteknik

Fundament

Grundläggande vetenskaper

Infrastruktur

C3SE (Chalmers Centre for Computational Science and Engineering)

DOI

10.1201/9781003230373-17

Mer information

Senast uppdaterat

2022-01-31