Title: DYNAMIC PERFORMANCE ANALYSIS OF STEEL FRAME WITH THE FISHBONE-SHAPED MODEL
Abstract: The conventional model which has been generally used for seismic response analysis is equivalent multi-particle shear vibration system,but this system can not take into account the strength and the stiffness beam-to-column ratio,the deformation of joint region,additional axial force and plastic hinge of the beam influence on seismic response.The fishbone-shaped frame model introduced in this paper not only consider the former factors but also simplify the multistory planar frame effectively.So it is well applied to the two-order elastic-plastic dynamic analysis of steel frame.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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