نوع مقاله : یادداشت فنی
نویسندگان
1 دانشکدهی عمران و محیط زیست، دانشگاه صنعتی امیرکبیر
2 دانشکده مهندسی عمران و محیط زیست، دانشگاه صنعتی امیرکبیر
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Nowadays, semi-active control systems are used extensively because of their stability in structural response and high ability in control. Semi-active control, by use of variable friction dampers, in order to improve the loss of the energy characteristics of passive friction dampers, has received more attention in recent years. Seismic vibration can produce high acceleration and displacement and, finally, result in damage to vulnerable equipment. Semi-active control systems with a frictional controller and extremely small force, and by means of limiting input acceleration and device displacement, can truly control the response of the above equipment.In this paper, the evaluation of the workability of a semi-active control technique, by means of variable friction dampers, to reduce the seismic response of equipment, and the effect of
کلیدواژهها [English]