Stress State Of Plate With Incisions Under The Action Of Oscillating Concentrated Forces

Vasyl' Shvabyuk, Heorhiy Sulym, Olena Mikulich
2015 Acta Mechanica et Automatica  
This paper proposes the novel technique for analysis of dynamic stress state of multi-connected infinite plates under the action of oscillating forces. Calculation of dynamic stresses at the incisions of plates is held using the boundary-integral equation method and the theory of complex variable functions. The numerical implementation of the developed algorithmis based on the method of mechanical quadratures and collocation technique. The algorithm is effective in the analysis of the stress
more » ... is of the stress state caused by steady-state vibrations of plates.
doi:10.1515/ama-2015-0023 fatcat:4q6oc724lrfqlpow4qyxzplzhi