Experimental Investigation Of Plastic Collapse Of
Aluminium Extrusions In Biaxial Bending
Author(s)
G. Belingardi & L. Peroni
Abstract
In this work some results obtained with an experimental investigation of the
bending collapse problems of thin-walled beams are reported. The test
equipment, specifically made to execute biaxial bending tests, is briefly
described. A series of tests was made on thin-walled aluminium structural
components, with square and rectangular sections. The aim of these experimental
tests is the analysis of the beam behaviour in the collapse phase (after global
buckling), in plane and biaxial loading conditions. The behaviour was analyzed
under two points of view: a global one, with the determination of the structural
response and the comparison with the theoretical and numerical models, and a
local one, through the study of the dynamic of the plastic hinge mechanism.
Keywords: biaxial bending, thin walled beam, plastic collapse.
Keywords
Related Book
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