Naslov
Hot-Spot Stress Assessment Based on Different Sea State Conditions

Autori
Rudan, Smiljko, Garbatov, Y. ; Guedes Soares ; C.

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

Skup
Sorta 2002

Mjesto i datum
Trogir, Hrvatska, 14.11.2002. - 16.11.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fatigue; spectral analysis; structural analysis; hot-spot

Sažetak
This paper discusses the spectral approach as a tool for fatigue analysis. The spectral approach is described in four steps: hydrodynamics analysis, structural analysis, long-term stress range distribution and fatigue damage assessment. Fatigue damage is evaluated based on hot-spot approach that assumes finite element method application for a generation of hot-spot stresses. A typical ship structural detail is analysed and a discussion with respect to the evaluation procedures is given, including the applicability of different modelling and extrapolation techniques.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja

POVEZANOST RADA