Experimental Seismic Performance of X-Braces with Heavy Mid-Length Connection
Publish place: 9th Conference of Steel and Structures
Publish Year: 1397
Type: Conference paper
Language: English
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Document National Code:
ISSS09_072
Index date: 23 April 2019
Experimental Seismic Performance of X-Braces with Heavy Mid-Length Connection abstract
Configuration of mid-length connection of X-braces affects system performance by changing the stiffness, effective length factor and modal shapes. In this paper, the effects of central core along with peripheral frame with rigid connections discussed using experimental tools. Findings show the benefits of using the heavy central core at the middle connection of diagonals to increase the flexural stiffness of diagonals, decrease the effective length factor of braces and force them to buckle in the second mode. In addition, load carrying capacity of the system increased.
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Experimental Seismic Performance of X-Braces with Heavy Mid-Length Connection authors
Parviz Ebadi
Department of Civil Engineering, Shahr Qods Branch, Islamic Azad University, Tehran, Iran