Naslov
Numerical estimation of fatigue life to crack initiation in metal structures

Autori
Vulić, Nenad

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

Izvornik
Proceedings of 2. Congress of Croatian Society of Mechanics / Marović, Pavao ; Sorić, Jurica ; Vranković, Nikola - Zagreb : Hrvatsko društvo za mehaniku (HDM), 1997, 221-228

Skup
2. Congress of Croatian Society of Mechanics

Mjesto i datum
Supetar, Hrvatska, 18.09.1997. - 20.09.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Estimation of fatigue life; numerical methods; metal structures; finite element method

Sažetak
This paper deals with numerical aspects of estimation of fatigue life in metal structures, on the basis of calculated strains and stresses, as well as their amplitude and main values, due to cyclic loading of the structure. The material behaviour can be described by the four, so called, fatigue properties. Computer program LifeNISA is developed as a module which estimates fatigue life, on the basis of previously performed linear or materially non-linear static calculations. An example of its implementation is also given.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA