ANALYSIS OF RESIDUAL STRESS IN THE METAL MATRIX COMPOSITE PLATES WITH CIRCULAR HOLES

Abstract

In this study, elasto-plastic stress analysis have been made for metal matrix composite plates containing a central hole subjected to uniaxial tension under various uniformly distributed loads. In the solution, ısoparametric rectangular elements with nine nodes have been used. In the reinforcement angles 0 and 90 degrees for different diameters of the holes ın the vicinity of the holes residual stress variations have been investigated.

Keywords

• Elasto-plastik gerilme analizi, Sonlu elemanlar metodu, Kompozit malzemeler, Delikli levha