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- Title
Viscoelastic Stresses in the Plates Containing Inclusions with Cracks.
- Authors
Solyar, T.
- Abstract
We study viscoelastic stresses in the plates containing inclusions weakened by cracks by the method of boundary integral equations and the Laplace integral transformation. The case in which the rheological relations between stresses and strains are written in the differential form is analyzed in detail. To solve the boundary problem of viscoelasticity, we use the well-known approach in which the corresponding problem of the theory of elasticity is studied by replacing the differential operators with constant quantities. The solution of the auxiliary problem is obtained by the method of boundary integral equations reduced to a system of algebraic equations. After replacing the elastic quantities in this system by the corresponding differential operators, we solve the system obtained as a result by using the Laplace integral transformation and then applying the improved numerical-analytic inversion formula adapted to this class of problems.
- Subjects
ENGINEERING plate fatigue; VISCOELASTIC materials; STRAINS &; stresses (Mechanics); SURFACE cracks; LAPLACE transformation
- Publication
Journal of Mathematical Sciences, 2018, Vol 229, Issue 3, p292
- ISSN
1072-3374
- Publication type
Article
- DOI
10.1007/s10958-018-3678-3