Modification of Hooke's law for multiaxial stress in viscoelastic solids

• Autorzy: Kolenda J.
• Języki publikacji: EN

Abstrakty

EN

On the basis of Hooke’s law for multiaxial stress in elastic solids, similar relationships for viscoelastic materials are considered. It is assumed that the material is homogeneous and isotropic, and that the Kelvin-Voigt’s model is applicable to normal strain components. An analogous model is also taken for shear strain components. It is shown that the ratio of coefficients of viscous damping of normal and shear strain components is equalto the ratio of Young modulus and shear modulus. As a result, the modified Hooke’s law for multiaxial stress in viscoelastic materials has been formulated which includes three material constants: Young modulus, Poisson’s ratio and coefficient of viscous damping of normal strain

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2008
• Tom: 15
• Numer: 2
• Opis fizyczny: p.22-25,ref.

Twórcy

autor

Kolenda J.

• Mechanic-Electric Faculty, Polish Naval University, Smidowicza 69, 81-103 Gdynia, Poland

Bibliografia

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Identyfikatory

DOI

10.2478/v10012-007-0060-7