• performance-based optimum design of reinforced concrete moment frames under earthquake loading

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1394/02/01
    • تاریخ انتشار در تی پی بین: 1394/02/01
    • تعداد بازدید: 593
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     this paper presents an effective computer-based pushover analysis technique for the performance-based design of concrete frames to predict post-elastic seismic demands under equivalent static earthquake loading. using an energy approach, the performance-based optimization of concrete moment resisting frames is evaluated for the so-called operational, immediate occupancy, life safety and collapse prevention performance levels. three objective criteria are identified for the performance-based seismic design, which include the least structural weight, uniform ductility demands and also uniform earthquake energy for all the stories. the results obtained for three- and five-story concrete moment frames and compared with the dynamic behavior of these buildings.

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