DYNAMIC STRESS CONCENTRATIONS IN THIN PLATES WITH TWO CIRCULAR CUTOUTS 1)

The problem of elastic wave motion and dynamic stress concentration in infinite plates, because of its technical importance, has been the subject of many investigators A number of analytic methods were established for the investigation of stress concentrations, among which, the method developed by N I Muskhelishvili is prominent The problem of static stress concentrations on the edge of an arbitrary cutout can be solved by Muskhelishvili’s method Scattering of flexural waves and dynamic stress conc...