Formulas for the Rayleigh wave speed in orthotropic elastic solids

• Autorzy: Vinh P. Chi , Ogden R. W.
• Języki publikacji: EN

Abstrakty

EN

Formulas for the speed of Rayleigh waves in orthotropic compressible elastic materials are obtained in explicit form by using the theory of cubic equations. Different formulas are obtained by using different forms of the (cubic) secular equation. Each formula is expressed as a continuous function of three dimensionless material parameters, which are the ratios of certain elastic constants. It is interesting to note that one of the formulas includes as a special case the formula obtained recently by Malischewsky for isotropic materials.

Słowa kluczowe

EN

Rayleigh waves; wave speed; orthotropy

PL

fala Rayleigha; prędkość fali; ortotropia

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Archives of Mechanics
• Rocznik: 2004
• Tom: Vol. 56, nr 3
• Strony: 247--265
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Vinh P. Chi

• Faculty of Mathematics, Mechanics and Informatics Hanoi National University 334, Nguyen Trai Street, Thanh Xuan, Hanoi, Vietnam

autor

Ogden R. W.

• Department of Mathematics, University of Glasgow Glasgow G12 8QW, UK

Bibliografia

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• 4. M. Destrade, Rayleigh waves in symmetry planes of crystals: explicit secular equations and some explicit wave speeds, Mech. Materials, 35, 931–939, 2003.
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