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https://doi.org/10.13167/2020.21.3

NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES

Tin Hržić   ORCID icon orcid.org/0000-0003-4697-5041 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy
Ivica Boko ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy
Neno Torić ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy

Puni tekst: engleski, pdf (2 MB) str. 30-44 preuzimanja: 0* citiraj
APA 6th Edition
Hržić, T., Boko, I. i Torić, N. (2020). NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 11 (21), 30-44. https://doi.org/10.13167/2020.21.3
MLA 8th Edition
Hržić, Tin, et al. "NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol. 11, br. 21, 2020, str. 30-44. https://doi.org/10.13167/2020.21.3. Citirano 23.01.2021.
Chicago 17th Edition
Hržić, Tin, Ivica Boko i Neno Torić. "NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS 11, br. 21 (2020): 30-44. https://doi.org/10.13167/2020.21.3
Harvard
Hržić, T., Boko, I., i Torić, N. (2020). 'NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES', Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 11(21), str. 30-44. https://doi.org/10.13167/2020.21.3
Vancouver
Hržić T, Boko I, Torić N. NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS [Internet]. 2020 [pristupljeno 23.01.2021.];11(21):30-44. https://doi.org/10.13167/2020.21.3
IEEE
T. Hržić, I. Boko i N. Torić, "NUMERICAL ANALYSIS OF WELDED BEAM-COLUMN JOINTS IN ALUMINUM STRUCTURES", Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol.11, br. 21, str. 30-44, 2020. [Online]. https://doi.org/10.13167/2020.21.3

Sažetak
The objective of this study is to compare the performance for welded beam-column joints in aluminum structures using moment-rotation diagrams and to evaluate the influence of welding on joint rigidity. A nonlinear numerical calculation of welded beam–column joints is performed using the finite element method. Material and geometric nonlinearities were included in the model. The connection was analyzed for two cases: variants with and without welded stiffener plates. Two material models were used. The first was derived from the applicable standard for aluminum structures, while the other was based on the results of a previous material study and calibrated using a separate numerical calculation. From the results of the calculations, moment-rotation diagrams for different geometries and material properties of joints were constructed and compared. The obtained moment-rotation diagrams for the stiffened and unstiffened joints demonstrate that stiffening of the joints in aluminum structures improves the properties of the joint in terms of higher rigidity, resistance, and ductility, regardless of the existence of the heat affected zone.

Ključne riječi
Aluminum; heat affected zone; welded beam-column joint; nonlinear analysis; material nonlinearity; finite-element method

Hrčak ID: 249693

URI
https://hrcak.srce.hr/249693

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