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On the Determination of Bifurcation and Limit Points

Journal of Engineering Mechanics, 1998
Necessary and sufficient conditions for the occurrence of a bifurcation in the equilibrium path of a discrete structural system are established as a consequence of the degeneracy of the solution of the rate problem at a critical point. Such result is based on the properties of the elastic-plastic rate problem formulated as a linear complementarity ...
FRANCHI, ALBERTO   +2 more
openaire   +3 more sources

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