چکیده مقاله
One of the common structural systems for tall buildings is braced tube frames These frames provide massive lateral stiffness and enable the engineers to design structures with considerable heights Key point while deigning these structures is to obtain number of braced stories and the angle of diagrids In this paper, optimum angle of diagrids is investigated Optimum angle will yield the minimum lateral displacement and inter story drift Also, minimization of shear lag phenomenon is considered Cares should be taken while analyzing tall buildings Hence, non linear response history analysis is performed to achieve the optimum design Examples with different height are assessed to obtain the contribution of the height to the optimum design
کلیدواژهها
نویسندگان
Farshid Nouri
MSc Structural Engineering, University of Zanjan, Zanjan, Iran
Mohammad Yassami
MSc Structural Engineering, University of Zanjan, Zanjan, Iran
پیام اشتری
Assistant Professor, University of Zanjan, Zanjan, Iran
شیوه ارجاع
Nouri, Farshid and Yassami, Mohammad and Ashtari, Payam,1394,Evaluating optimum topology of braced-tube tall steel structures using non-linear time-history analysis,10th International Congress on Civil Engineering,Tabriz
ارائهشده در
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