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Pregled bibliografske jedinice broj: 604867

FEM stress concentration factors for fillet welded CHS-plate T-joint


Kršćanski, Sanjin; Turkalj, Goran
FEM stress concentration factors for fillet welded CHS-plate T-joint // Engineering review : znanstveni časopis za nove tehnologije u strojarstvu, brodogradnji i elektrotehnici, 32 (2012), 3; 147-155 (međunarodna recenzija, članak, znanstveni)


Naslov
FEM stress concentration factors for fillet welded CHS-plate T-joint

Autori
Kršćanski, Sanjin ; Turkalj, Goran

Izvornik
Engineering review : znanstveni časopis za nove tehnologije u strojarstvu, brodogradnji i elektrotehnici (1330-9587) 32 (2012), 3; 147-155

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
T-joint; Welded joint; Stress concentration factor; FEA; FEM analysis; FE mesh; element size

Sažetak
Fatigue life analysis of various mechanical components is influenced by numerous factors. In case of welded components, fatigue analysis can be even more challenging because of additional variables that influence fatigue life in these types of structures. Many of these factors have an influence on levels of stress concentrations that are occurring in a component. Determining these stress concentrations is of foremost importance for correct calculation of fatigue life. In this paper fillet welded T-joints are modeled and finite element mesh analysis is conducted. Mesh was modeled according to IIW recommendations and results were compared to experimental data from other authors and to a simple analytical solution. Stress concentration factors calculated by finite element model analysis were found to be higher than those interpolated from experimental data, but with more consistent values for different tube wall thicknesses and different loads.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
069-0691736-1731 - Konačnoelementni modeli za analizu stabilnosti grednih konstrukcija (Goran Turkalj, )
069-0691736-1737 - Numerička analiza odziva konstrukcija za određena područja eksploatacije (Josip Brnić, )

Ustanove
Tehnički fakultet, Rijeka

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus


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