On Variational Approaches to Plate Modes |
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Authors: | Teresi L Tiero A |
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Institution: | (1) Dipartimento di Ingegneria Civile, Università di Roma 'Tor Vergata', Via della Ricerca Scientifica, 00133 Roma, Italy |
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Abstract: | The three basic functionals of potential energy, complementary energy and Hellinger–Prange–Reissner are usedto obtain a rational derivation of Reissner–Mindlinplate models, starting from the three-dimensional theory.We show that the models so obtained are instances of the same plate theory; nevertheless, due to the different constitutive relations governing their response, they mimic the three-dimensional behaviour in three different manners. |
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Keywords: | Elasticity Reissner– Mindlin plate theory Solid mechanics |
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