چکیده مقاله
Infill masonry walls are commonly constructed in the exterior frames of RC moment frame buildings Their effects on the behavior of the RC moment frame buildings typically are ignored during design process This study investigates the effect of infills on seismic characteristics of RC moment frames A typical 4 story intermediate RC moment frame was designed for a specified seismic hazard level and satisfies the minimum requirements of relevant codes To evaluate the effects of infills, masonry walls are added in exterior frames A nonlinear 3D analysis was performed to determine maximum plastic rotations, plastic hinge formation pattern, drift demand, lateral stiffness and strength The results were compared with the behavior of the initial RC moment frame without infills The results show significant differences in seismic demands of the entire structure, such as decrease in drift and ductility
کلیدواژهها
نویسندگان
Hosein Ghaffarzadeh
Assist Prof , Faculty of Civil Eng, University of Tabriz, Tabriz, Iran
Leila Keyvani
M Sc Student of Structural Eng , Faculty of Civil Eng, University of Tabriz, Tabriz, Iran
Mona Rahmani
M Sc Student of Earthquake Eng , Faculty of Civil Eng, University of Tabriz, Tabriz, Iran
شیوه ارجاع
Ghaffarzadeh, Hosein and Keyvani, Leila and Rahmani, Mona,1388,Seismic Demand of RC Moment Frames with Infill Masonry Walls,8th International Congress on Civil Engineering,Shiraz
ارائهشده در
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