Journal of Theoretical
and Applied Mechanics

30, 1, pp. 91-99, Warsaw 1992

Biharmonic representation in the analysis of plates made of the Grioli-Toupin material

Grzegorz Jemielta
In the presented paper there is derived a general displacement vector representation, describing a generalized plane-stress state in the body with constrained rotations (Grioli-Toupin material), leading to the solution of a biharmonic equation.