Elastodynamics of an axisymmetric problem in microstretch viscoelastic solid

• Autorzy: Kumar R. , Singh R.
• Języki publikacji: EN

Abstrakty

EN

An eigen value approach, following Laplace and Hankel transforms, has been employed to find the general solution to the field equations in a microstretch viscoelastic medium for an axisymmetric problem. An application of an infinite space with a concentrated force at the origin has been presented to illustrate the application of the approach. The integral transforms have been inverted by using a numerical inversion technique to get the results in the physical domain. The results in the form of normal displacement, normal force stress, tangential force stress, tangential couple stress and microstress components have been obtained numerically and illustrated graphically to depict the effects of stretch and viscosity. Special cases of microstretch elastic solid and micropolar elastic solid have also been deduced.

Słowa kluczowe

EN

microstretch viscoelastic solid; Laplace-Hankel transforms; eigenvalue; concentrated force; korrecture method

PL

materiały plastyczne; transformaty Laplace'a; elastyczność

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2005
• Tom: Vol. 10, no 2
• Strony: 227--244
• Opis fizyczny: Bibliogr. 22 poz., wykr.

Twórcy

autor

Kumar R.

• Department of Mathematics K.U., Kurukshetra, Haryana 136119, INDIA

autor

Singh R.

• Department of Mathematics, S.G.A.D. Govt. College Tarn Taran, Amritsar

Bibliografia

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