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Pregled bibliografske jedinice broj: 1028182

Numerical simulation of welding distortions in large structures with a simplified engineering approach


Perić, Mato; Seleš, Karlo; Tonković, Zdenko; Lovrenić-Jugović, Martina
Numerical simulation of welding distortions in large structures with a simplified engineering approach // Open Physics, 17 (2019), 719-730 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1028182 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Numerical simulation of welding distortions in large structures with a simplified engineering approach

Autori
Perić, Mato ; Seleš, Karlo ; Tonković, Zdenko ; Lovrenić-Jugović, Martina

Izvornik
Open Physics (2391-5471) 17 (2019); 719-730

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

Ključne riječi
welding residual stress, welding distortion, T-joint weld, large panel welding, sub-modeling

Sažetak
This paper presents an efficient thermo-elastoplastic method for the prediction of welding-induced distortions in a large panel structure. It is based on a shell/3D modeling technique which was proposed and experimentally validated in the authors’ previous study. Two numerical examples are analyzed to evaluate the accuracy and efficiency of the present method. In the first example, the recommendations for the estimation of the minum 3D zone size in the shell/3D model reported in the authors' previous work are verified, in comparison with the full 3D model, on a T-joint model consisting of plates with different thicknesses. It is shown that the shell/3D modeling technique provides a significant reduction in the computational time needed for the simulation of the welding process and thus enables efficient thermo-elastoplastic analyses on large structures. In the second example, the proposed model is validated on a large panel structure by corresponding the experimental data and inherent strain solutions from the literature.

Izvorni jezik
Engleski



POVEZANOST RADA



Citiraj ovu publikaciju:

Perić, Mato; Seleš, Karlo; Tonković, Zdenko; Lovrenić-Jugović, Martina
Numerical simulation of welding distortions in large structures with a simplified engineering approach // Open Physics, 17 (2019), 719-730 (međunarodna recenzija, članak, znanstveni)
Perić, M., Seleš, K., Tonković, Z. & Lovrenić-Jugović, M. (2019) Numerical simulation of welding distortions in large structures with a simplified engineering approach. Open Physics, 17, 719-730.
@article{article, year = {2019}, pages = {719-730}, keywords = {welding residual stress, welding distortion, T-joint weld, large panel welding, sub-modeling}, journal = {Open Physics}, volume = {17}, issn = {2391-5471}, title = {Numerical simulation of welding distortions in large structures with a simplified engineering approach}, keyword = {welding residual stress, welding distortion, T-joint weld, large panel welding, sub-modeling} }
@article{article, year = {2019}, pages = {719-730}, keywords = {welding residual stress, welding distortion, T-joint weld, large panel welding, sub-modeling}, journal = {Open Physics}, volume = {17}, issn = {2391-5471}, title = {Numerical simulation of welding distortions in large structures with a simplified engineering approach}, keyword = {welding residual stress, welding distortion, T-joint weld, large panel welding, sub-modeling} }

Časopis indeksira:


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





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