Reciprocity theorem for mechanical problem in brittle damaged body with thermal distortion

Анотація

The initial-boundary problem of mechanics is formulated in the paper in an incremental version for a viscoelastic-brittle damaged medium with thermal dis­tortion. Next, the reciprocity theorem is derived for the stated problem. A way of calculation of the global damage parameter for the body is formulated on the basis of a special case of the theorem. The problem is also illustrated by the numerical example.