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Pregledni rad
https://doi.org/10.13167/2014.9.8

SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES

Mihaela Teni ; Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering, Osijek, Croatia
Marin Grubišić ; Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering, Osijek, Croatia
Ivica Guljaš ; Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering, Osijek, Croatia

Puni tekst: engleski, pdf (1 MB) str. 70-88 preuzimanja: 907* citiraj
APA 6th Edition
Teni, M., Grubišić, M. i Guljaš, I. (2014). SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 5 (9), 70-88. https://doi.org/10.13167/2014.9.8
MLA 8th Edition
Teni, Mihaela, et al. "SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol. 5, br. 9, 2014, str. 70-88. https://doi.org/10.13167/2014.9.8. Citirano 17.05.2021.
Chicago 17th Edition
Teni, Mihaela, Marin Grubišić i Ivica Guljaš. "SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS 5, br. 9 (2014): 70-88. https://doi.org/10.13167/2014.9.8
Harvard
Teni, M., Grubišić, M., i Guljaš, I. (2014). 'SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES', Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 5(9), str. 70-88. https://doi.org/10.13167/2014.9.8
Vancouver
Teni M, Grubišić M, Guljaš I. SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS [Internet]. 2014 [pristupljeno 17.05.2021.];5(9):70-88. https://doi.org/10.13167/2014.9.8
IEEE
M. Teni, M. Grubišić i I. Guljaš, "SIMPLIFIED APPROACHES FOR MODELING INFILLED FRAMES", Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol.5, br. 9, str. 70-88, 2014. [Online]. https://doi.org/10.13167/2014.9.8

Sažetak
In many seismic areas, reinforced-concrete frames are filled with masonry infill walls. The behavior of these structural composite systems are difficult to model, and existing regulations lack guidelines for their design. In most cases, the masonry infill is excluded from the design process because it is considered a non-structural element. However, excluding them can have significant negative consequences. A properly modeled and designed reinforced-concrete frame with infill can significantly affect the strength, stiffness, and energy dissipation of the frame structure. In fact, a masonry infill combined with a relatively flexible reinforced-concrete frame certainly takes part in the resistance to horizontal actions. To investigate this issue, we modeled the behavior of frame structures with masonry infills in three ways: First, we used a linear seismic method of equivalent horizontal forces, applied to six models with different heights, modeling the masonry infill with “shell” finite elements. Second, we performed the same analysis with a “link” element as a compressive strut. Third, we used nonlinear dynamic analysis to consider the concentrated plasticity of columns and beams and a nonlinear model with the masonry infill considered a compressive strut. In each modeling approach, the masonry infill significantly affected the behavior of the structures and their dynamic response to seismic actions.

Ključne riječi
infilled frames; masonry infill; numerical modeling; linear and nonlinear analysis; CSi SAP2000

Hrčak ID: 131392

URI
https://hrcak.srce.hr/131392

Posjeta: 1.171 *