Affiliation:
1. Department of Mechanical Engineering, Newark College of Engineering, Newark, N. J.
Abstract
General orthogonality relations which are valid for all linear elastic systems are derived, one relation for systems without damping and another for systems with viscous damping. A general orthogonality relation is also derived for linear viscoelastic systems, but the proof of its validity does not extend to approximate theories with indeterminacies in the stress-strain relations. The method of utilizing the orthogonality relations to determine the coefficients in series expansions is demonstrated.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Cited by
3 articles.
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