Analytical study on the effects of orientation and thickness of FRP in the semi-supported steel shear walls reinforced by FRP
Publish place: 10th International Congress on Civil Engineering
Publish Year: 1394
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICCE10_0043
تاریخ نمایه سازی: 19 تیر 1394
Abstract:
Semi-supported steel shear walls (SSSW) are lateral load resisting systems. In this new type of steel shear walls, the shear wall was not connected directly to the main columns; instead it was connected to the secondary columns that is not under gravity loads and which are used for tension field in plate. For reinforcement and improvement of behavior of semi-supported steel shear wall, fiber reinforced polymers (FRP) can be used. In this research, nonlinear behavior of composite semi supported steel shear walls (CSSSW) were resisted by the fiber reinforced polymers (FRP) were studied. The seismic performance factors in the proposed system, were evaluated the effects of FRP's orientation and FRP's thickness. The results showed that, installation of FRP increase energy dissipation capacity and ultimate strength. In addition, thicken FRP layers up to optimal amount improved composite semi supported steel shear walls (CSSSW) behavior
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Authors
m.a barkhordari
Department of Civil Engineering, Faculty of Engineering, Science and Technology University
m. farokhzad
Department of Civil Engineering, Faculty of Engineering, Science and Technology University
s.e Sadat Kholerdi
Department of Civil Engineering, Faculty of Engineering, Malayer University
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