G0301-6-5 Stress Concentrations of an Elastic Infinite Elastic Plate with a Square Hole Under Harmonically Vibrating Loads

Abstract

This paper deals with the stress concentration problem of an infinite elastic plate with a square hole under harmonically vibrating loads. The loads act at two points symmetrically located on the straight line passing through the center of hole. A method of fundamental solution is applied to the problem. Influences of radius at the corner of the hole and frequencies of vibration on the stress distributions around the hole are investigated.