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Pregled bibliografske jedinice broj: 528105

Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach

Younise, Bashir; Rakin, Marko; Medjo, Bojan; Gubeljak, Nenad; Kozak, Dražan; Sedmak, Aleksandar
Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2011), 3; 333-340 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 528105 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach

Autori
Younise, Bashir ; Rakin, Marko ; Medjo, Bojan ; Gubeljak, Nenad ; Kozak, Dražan ; Sedmak, Aleksandar

Izvornik
Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 18 (2011), 3; 333-340

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

Ključne riječi
constraint effect; ductile fracture; finite element analysis; material mismatching; stress triaxiality; transferability

Sažetak
In this paper, constraint effect on ductile fracture initiation and propagation has been studied. Three-dimensional finite element analyses of mismatched welded joints made of high strength steel, have been performed for centre-cracked tensile (CCT) specimens. Different weld widths and material mismatching ratios have been considered. Ductile fracture parameter, crack tip opening displacement at crack growth initiation (CTODi), has been obtained for centre-cracked tensile (CCT) specimens using local approach to fracture and compared with experimental results of single edge bend specimens. Micromechanical complete Gurson model has been applied to investigate fracture behaviour of cracked welded joints. Crack tip constraint has been analysed through stress triaxiality in order to study transferability of fracture parameters from one geometry to another.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA

Projekti:
152-1201910-1909 - Analiza i procjena loma konstrukcija iz anizotropnih materijala (Kozak, Dražan, MZOS ) ( CroRIS)

Ustanove:
Strojarski fakultet, Slavonski Brod

Profili:

Avatar Url Drazan Kozak (autor)

Poveznice na cjeloviti tekst rada:

Hrčak

Citiraj ovu publikaciju:

Younise, Bashir; Rakin, Marko; Medjo, Bojan; Gubeljak, Nenad; Kozak, Dražan; Sedmak, Aleksandar
Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach // Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (2011), 3; 333-340 (međunarodna recenzija, članak, znanstveni)
Younise, B., Rakin, M., Medjo, B., Gubeljak, N., Kozak, D. & Sedmak, A. (2011) Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach. Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku, 18 (3), 333-340.
@article{article, author = {Younise, Bashir and Rakin, Marko and Medjo, Bojan and Gubeljak, Nenad and Kozak, Dra\v{z}an and Sedmak, Aleksandar}, year = {2011}, pages = {333-340}, keywords = {constraint effect, ductile fracture, finite element analysis, material mismatching, stress triaxiality, transferability}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, volume = {18}, number = {3}, issn = {1330-3651}, title = {Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach}, keyword = {constraint effect, ductile fracture, finite element analysis, material mismatching, stress triaxiality, transferability} }
@article{article, author = {Younise, Bashir and Rakin, Marko and Medjo, Bojan and Gubeljak, Nenad and Kozak, Dra\v{z}an and Sedmak, Aleksandar}, year = {2011}, pages = {333-340}, keywords = {constraint effect, ductile fracture, finite element analysis, material mismatching, stress triaxiality, transferability}, journal = {Tehni\v{c}ki vjesnik : znanstveno-stru\v{c}ni \v{c}asopis tehni\v{c}kih fakulteta Sveu\v{c}ili\v{s}ta u Osijeku}, volume = {18}, number = {3}, issn = {1330-3651}, title = {Numerical analysis of constraint effect on ductile tearing in strength mismatched welded CCT specimens using micromechanical approach}, keyword = {constraint effect, ductile fracture, finite element analysis, material mismatching, stress triaxiality, transferability} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

Uključenost u ostale bibliografske baze podataka::


  • Science Citation Index Expanded

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