Affiliation:
1. Department of Mechanical Engineering, Edinburgh University, Edinburgh, Scotland
Abstract
The Hu-Washizu variational principle in linear elasticity in which displacement, strain, and stress can be independently varied is extended, for application to dynamic problems, to include independent variation of the velocities associated with the displacements. Such independent variation is of value in the construction of approximate theories for beams and plates.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Cited by
42 articles.
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