On the reduction of constants in plane elasticity with eigenstrains

• Autorzy: Jasiuk I. , Boccara S. D.
• Języki publikacji: EN

Abstrakty

EN

In this paper the reduced parameter dependence in linear plane elasticity with eigenstrains (transformation strains) is studied. The focus is on simply connected inhomogeneous materials and two-phase materials with perfectly bonded interfaces. In the analysis we rely on the result of Cherkaev, Lurie and Milton (Proc. Roy. Soc. Lond. A 438, 519-529, 1992), and we show that the stress field is invariant under a shift in area bulk and shear compliances, if the eigenstrains obey certain conditions. The analysis can be extended to multiply connected inhomogeneous materials and materials with slipping interfaces.

Słowa kluczowe

EN

linear plane elasticity; inhomogenous material; two-phase material; eigenstrains; stress field

PL

liniowa sprężystość; materiał niejednorodny; materiał dwufazowy

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Archives of Mechanics
• Rocznik: 2002
• Tom: Vol. 54, nr 5-6
• Strony: 425--437
• Opis fizyczny: Bibliogr. 25 poz.

Twórcy

autor

Jasiuk I.

autor

Boccara S. D.

• The George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0405, U.S.A.