Conferences

The stress intensity factors for internal axisymmetric conical cracks in the fiber under tension

A.V.Borovyk,
  

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Mathematical Models and Computing Experiment in Material Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2013, #15
http://www.materials.kiev.ua/article/785

Abstract

The stress intensity factors (SIF) for the internal axisymmetric conical cracks in the fiber under tension were obtained and investigated. The effect of the crack radius, of the angle of the generating line of conical surface of cracks, of the Poisson ratio of the fiber material were analyzed. Calculations of the stress-strain state of the fiber were performed by finite element method.


CONICAL CRACK, CONICAL CRACK, PENNY SHAPED CRACK, POISSON RATIO, STRESS INTENSITY FACTOR