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Plane elastic waves in meshes of bilinear finite elements

✍ Scribed by Z. Celep

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
368 KB
Volume
101
Category
Article
ISSN
0022-460X

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✦ Synopsis

Elastic wave propagation in a two-dimensional grid of finite elements having uniform size is investigated. Only bilinear finite elements of rectangular shape are considered. However, the elastic wave is assumed to propagate in an arbitrary direction. Numerical calculations are made to find out the representability of finite elements and the suitability of the lumped masses formulation.

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