prikaz prve stranice dokumenta Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details
  Preuzmi
PDF 5.11 MB
Znanstveni rad - Izvorni znanstveni rad
Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details
Metals, (2021), 11(8); 1-16. https://doi.org/10.3390/met11081318
Fuštar, Boris; Lukačević, Ivan; Skejić, Davor; Lukić, Mladen

Institucijski repozitorij: Repozitorij Građevinskog fakulteta Sveučilišta u Zagrebu

Citirajte ovaj rad

Fuštar, B., Lukačević, I., Skejić, D. i Lukić, M. (2021). Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details. Metals, (11(8)), 1-16. doi: 10.3390/met11081318

Fuštar, Boris, et al. "Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details." Metals, br. 11(8), 2021, str. 1-16. https://doi.org/10.3390/met11081318

Fuštar, Boris, Ivan Lukačević, Davor Skejić i Mladen Lukić. "Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details." Metals br. 11(8) (2021): 1-16. https://doi.org/10.3390/met11081318

Fuštar, B., et al. (2021) 'Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details', Metals, (11(8)), str. 1-16. doi: 10.3390/met11081318

Fuštar B, Lukačević I, Skejić D, Lukić M. Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details. Metals [Internet]. 2021. [pristupljeno 27.12.2024.];(11(8)):1-16. doi: 10.3390/met11081318

B. Fuštar, I. Lukačević, D. Skejić i M. Lukić, "Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details", Metals, br. 11(8), str. 1-16, 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:237:363886. [Citirano: 27.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:237:363886
Podaci o radu
Naslov (engleski)Two-Stage Model for Fatigue Life Assessment of High Frequency Mechanical Impact (HFMI) Treated Welded Steel Details
AutorBoris Fuštar
AutorIvan Lukačević
AutorDavor Skejić
AutorMladen Lukić
Autorova ustanovaSveučilište u Zagrebu
Građevinski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Građevinarstvo
Sažetak (engleski)
Welded steel details are critical components from the aspect of fatigue. Additional fatigue resistance can be achieved by the High-Frequency Mechanical Impact (HFMI) treatment. This treatment increases the crack initiation period by improving the weld geometry, introducing compressive residual stresses, and increasing the weld toe’s hardness. The study presented in this paper is based on the development and calibration of an Initiation–Propagation-based Two-Stage Model (TSM), which is, by the combination of different methods, suitable to separately consider crack initiation and crack propagation. It is shown that a TSM is able to predict the fatigue life of as-welded and HFMI-treated welded steel details, which is proven by comparing the calculated results with the results of tests on similar details given in the literature. A parametric study of the TSM is conducted for different steel grades in order to investigate the influence of steel strength and HFMI parameters on fatigue lives of a welded steel detail with longitudinal attachment.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMetals
Brojčani podacibr. 11(8), str. 1-16
e-ISSN2075-4701
DOIhttps://doi.org/10.3390/met11081318
URN:NBNurn:nbn:hr:237:363886
Datum objave publikacije2021
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-09-04 17:53:57