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On the variational principles in linear elastodynamics

✍ Scribed by Luo En; Y. K. Cheung

Book ID
112760776
Publisher
The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences
Year
1988
Tongue
English
Weight
493 KB
Volume
4
Category
Article
ISSN
0567-7718

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πŸ“œ SIMILAR VOLUMES

Remarks on variational principles in ela
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✍ Yu Chen πŸ“‚ Article πŸ“… 1964 πŸ› Elsevier Science 🌐 English βš– 256 KB

Two principles are basic in the variational formulations of elasticity. Green's "variation for displacements" leads to the principle of minimum potential energy, whereas Castigliano's "variation for stresses" leads to the principle of minimum complementary energy. In the small vibration of elastic b

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✍ S. ChiritΔƒ; R. Quintanilla πŸ“‚ Article πŸ“… 1996 πŸ› Springer Netherlands 🌐 English βš– 665 KB

We investigate the spatial behaviour of the steady state and transient elastic processes in an anisotropic elastic body subject to nonzero boundary conditions only on a plane end. For the transient elastic processes, it is shown that at distance x3 > ct from the loaded end, (c is a positive computab