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

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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 equal to 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.
Rocznik
Tom
Strony
22--25
Opis fizyczny
Bibliogr. 11 poz.
Twórcy
autor
  • Mechanic-Electric Faculty, Polish Naval Academy Śmidowicza 69 81-103 Gdynia POLAND phone : +48 58 626 27 89
Bibliografia
  • 1. Lubahn J.D., Felgar R.P.: Plasticity and Creep of Metals. J. Wiley & Sons, New York, 1961
  • 2. Nowacki W.: Theory of Elasticity (in Polish). PWN, Warszawa, 1971
  • 3. Panovko J.G.: Internal Friction at Vibrations of Elastic Systems (in Russian). Fizmatgiz, Moscow, 1960
  • 4. Giergiel J.: Damping of Mechanical Vibrations (in Polish). PWN, Warszawa, 1990
  • 5. Nashif A.D., Johnes D.I.G., Henderson J.P.: Vibration Damping. J. Wiley & Sons, New York, 1985
  • 6. Blake A. (Ed.): Handbook of Mechanics, Materials, and Structures. J. Wiley & Sons, New York, 1985
  • 7. Jakubowicz A., Orłoś Z.: Strength of Materials (in Polish). WNT, Warszawa, 1996
  • 8. Haslach H.W., Jr., Armstrong R.W.: Deformable Bodies and Their Material Behaviour. J. Wiley & Sons, 2004
  • 9. Kuzmenko W.A.: New schemes of deformation of solids (in Russian). Izd. Naukova Dumka, Kiev, 1973
  • 10. Nyashin Y., Lokhov V., Kolenda J.: On the stress-strain relations in viscoelastic solids. Marine Technology Transactions, Vol. 18, 2007, to be printed
  • 11. Pisarenko G. S., Lebedev A. A.: Resistance of Materials to Deformation and Failure in Complex Stress State (in Russian). Izd. Naukova Dumka, Kiev, 1969.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWM3-0018-0025
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