Pregled bibliografske jedinice broj: 11065
Fatigue Life Estimation of Machine Parts and Structural Elements
Fatigue Life Estimation of Machine Parts and Structural Elements // 5th International Design Conference-Design '98 / Marjanović, Dorian (ur.).
Dubrovnik, Hrvatska: Sveučilište u Zagrebu, 1998. str. 661-667 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 11065 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Fatigue Life Estimation of Machine Parts and Structural Elements
Autori
Jelaska, Damir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
5th International Design Conference-Design '98
/ Marjanović, Dorian - : Sveučilište u Zagrebu, 1998, 661-667
Skup
5th International Design Conference-Design '98
Mjesto i datum
Dubrovnik, Hrvatska, 19.05.1998. - 22.05.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
fatigue life; operational load; static prestress
Sažetak
An improvement of the equivalent stress concept in conventional fatigue life estimation is presented in this paper by introducing in proper formulae the damage sum factor different from unit. For the spectra described by Gaussian random process, the novael formula for a fast fatigue life estimation is presented. In this formula, the fatigue life depends only on spectrum density. For the first time the explicit formula for a fatigue life prediction of a statically prestressed parts subjected to operational conditions of load, i.e. to the acting of the aritrary shaped stress spectrum is derived.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo
POVEZANOST RADA
Projekti:
023035
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
Profili:
Damir Jelaska
(autor)
