Sharbatdar, Mohammad-Kazem, Kafi, Mohammad Ali, Behrad, Amin. (1393). Steel Plate Characteristic Effecting on Composite Coupled Beam at Concrete Shear Wall. هنرهای کاربردی, 3(1), 1-13. doi: 10.22075/jrce.2015.10
Mohammad-Kazem Sharbatdar; Mohammad Ali Kafi; Amin Behrad. "Steel Plate Characteristic Effecting on Composite Coupled Beam at Concrete Shear Wall". هنرهای کاربردی, 3, 1, 1393, 1-13. doi: 10.22075/jrce.2015.10
Sharbatdar, Mohammad-Kazem, Kafi, Mohammad Ali, Behrad, Amin. (1393). 'Steel Plate Characteristic Effecting on Composite Coupled Beam at Concrete Shear Wall', هنرهای کاربردی, 3(1), pp. 1-13. doi: 10.22075/jrce.2015.10
Sharbatdar, Mohammad-Kazem, Kafi, Mohammad Ali, Behrad, Amin. Steel Plate Characteristic Effecting on Composite Coupled Beam at Concrete Shear Wall. هنرهای کاربردی, 1393; 3(1): 1-13. doi: 10.22075/jrce.2015.10

Steel Plate Characteristic Effecting on Composite Coupled Beam at Concrete Shear Wall

Journal of Rehabilitation in Civil Engineering
مقاله 1، دوره 3، شماره 1 - شماره پیاپی 5، اردیبهشت 2015، صفحه 1-13    اصل مقاله (954.48 K)
شناسه دیجیتال (DOI): 10.22075/jrce.2015.10
نویسندگان
Mohammad-Kazem Sharbatdar* 1؛ Mohammad Ali Kafi2؛ Amin Behrad3
1Associate Professor, Faculty of Civil Engineering, Semnan University, Semnan, Iran
2Assistant Professor, Faculty of Civil Engineering, Semnan University, Semnan, Iran
3Graduated M.Sc. Student of Structural Eng., Semnan University, Semnan, Iran
چکیده
Composite couple beams are the concrete elements consisting of longitudinal bars and steel plate, therefore suitable for shear transferring in couple shear walls with arranged gates in its height. In this paper, after modeling couple beams with and without steel plates with F.E methods and calibration the models with experimental results, effects of parameters such as thickness, height, length and yielding strength of the steel plates located in concrete couple composite beam have been investigated on the ductility, energy dissipation and capacity. The results were illustrated that if the plate thickness would be increased by four times, ductility and energy dissipation capacity were decreased 15.6 and 14.7 percent and also loading capacity was enhanced up to 25 percent, respectively. And also the plate height and length didn’t have influence on above mentioned parameters. Furthermore, by 80 and 280 percent enhancement in yielding plate strength, ductility and energy dissipation capacity were decline 10.8 to 23.9 and 8.9 to 21.7 percent and also 19, 33 percent enhancement in loading capacity was happened.
کلیدواژه‌ها
Composite beams؛ Steel plate؛ Energy Dissipation؛ Shear walls؛ F.E. method؛ ductility
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