Elastic Shear Bucking Analysis of Corrugated Web Steel Beam in the Fire


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According to the temperature changes of corrugated webs steel beam in fire at different time, 3 different kinds of shear buckling modes and the changes of elastic buckling critical stress of corrugated web steel beam are analyzed in the fire, considering the effect of fire high temperature on structure elasticity modulus. The computed expressions of partial shear elastic critical buckling stress, elastic critical buckling stress of general buckling mode and critical stress of elastic relevant buckling in the fire are presented in the paper. Numerical results show that fire high temperature has obvious effect on elastic shear critical buckling stress changes of corrugated web steel beam.



Advanced Materials Research (Volumes 255-260)

Edited by:

Jingying Zhao






S. H. Chen et al., "Elastic Shear Bucking Analysis of Corrugated Web Steel Beam in the Fire", Advanced Materials Research, Vols. 255-260, pp. 534-538, 2011

Online since:

May 2011




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