Buckling of elastically restrained cantilever wall with free edge stiffening
Andrzej Szychowski
Department of Structure Mechanics, Metal Structures and Computer Methods; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
https://orcid.org/0000-0003-1653-0324
Abstract
The issue of the stability loss in a compressed wall of a thin-walled member with an open cross section was reduced to the buckling analysis of the cantilever wall. The wall was unilaterally elastically restrained against rotation. The stiffening of the free edge of the wall was susceptible to deflection. The plate deflection functions and stiffenings that allow the modelling of boundary conditions on both longitudinal edges were proposed. Graphs of buckling coefficients for different indexes of the elastic restraint of the supported edge and different geometries of the edge stiffening were determined.
Keywords:
Thin-walled bars, cantilever walls, distortional buckling, elastic restraintReferences
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Authors
Andrzej SzychowskiDepartment of Structure Mechanics, Metal Structures and Computer Methods; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
https://orcid.org/0000-0003-1653-0324
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