چکیده مقاله
Application of multiple tuned mass damper MTMD can be a useful passive control method in the improvement of structural seismic behavior In this paper, the effect of MTMD in reducing the response of reinforced concrete moment resisting frames under earthquake excitation is discussed For this purpose, the structural peak displacement and the dissipated energy in the main structural members of several concrete moment resisting frames with and without MTMD have been investigated, and the results are compared Structural modeling is done by using OpenSees software The non linear analyze is performed for several reinforced concrete moment resisting frames under earthquake excitations and the influence of MTMD on the structural behavior is discussed The results indicate that generally effect of this system is significant to improve the seismic response of the structure and this system can be applied to design of the new structures or seismic retrofit
کلیدواژهها
نویسندگان
Maryam Daei
Assistant Professor, Department of Civil Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
Valialah Janghorbani Ghahe
MSc Student, Department of Civil Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
حسین تاجمیر ریاحی
Assistant Professor, Department of Civil Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
Saber Ale Saheb Fosoul
Research assistant, Department of Civil Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
شیوه ارجاع
Daei, Maryam and Janghorbani Ghahe, Valialah and Tajmir Riahi, Hossein and Ale Saheb Fosoul, Saber,1394,Using MTMD to obtain Simultaneous Energy Absorption and Displacement Reduction in Concrete Moments Resisting Frames,10th International Congress on Civil Engineering,Tabriz
ارائهشده در
مجموعه مقالات دهمین کنگره بین المللی مهندسی عمران15 اردیبهشت 1394 · تبریز