• investigation of influences of modeling of the panel zone in the vierendeel frames

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 895
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     vierendeel frames are widely used in building construction. panel zone is one of the most important parts of the frame which plays significant role in the stability of it. modeling the frames based on centerline dimensions of the beams and columns always will not give realistic results in the panel zone region. therefore, different linear and nonlinear models with panel zone have proposed to better simulate their performances. in this paper, a 3-story vierendeel frame is modeled using centerline dimensions of the elements without panel zone as well as different linear and nonlinear models with panel zone. opensees software is used in order to evaluate of this frame behavior under cyclic loading and pushover loading. then the seismic parameters of the frame such as ductility, energy dissipation, and strength are obtained. furthermore the joints with different rigidities are evaluated based on displacement control.

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