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Introduction To The Mathematical Theory Of Vibrations Of Elastic Plates, An - By R D Mindlin
Jiashi Yang
出版World Scientific, 2006-12-29
主題Technology & Engineering / MechanicalScience / Mechanics / Dynamics
ISBN98144765449789814476546
URLhttp://books.google.com.hk/books?id=q6zICgAAQBAJ&hl=&source=gbs_api
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註釋This book by the late R D Mindlin is destined to become a classic introduction to the mathematical aspects of two-dimensional theories of elastic plates. It systematically derives the two-dimensional theories of anisotropic elastic plates from the variational formulation of the three-dimensional theory of elasticity by power series expansions. The uniqueness of two-dimensional problems is also examined from the variational viewpoint. The accuracy of the two-dimensional equations is judged by comparing the dispersion relations of the waves that the two-dimensional theories can describe with prediction from the three-dimensional theory. Discussing mainly high-frequency dynamic problems, it is also useful in traditional applications in structural engineering as well as provides the theoretical foundation for acoustic wave devices.