Conferences

The total stress intensity factors and phase angles for internal axisymmetric conical cracks in the fiber under tension

A.V.Borovik,
  

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Modern Problems in Physical Materials Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2013, #22
http://www.materials.kiev.ua/article/1822

Abstract

The total stress intensity factors the phase angles for the internal axisymmetric conical cracks in the fiber under tension were obtained and investigated. The effects 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, PENNY SHAPED CRACK, PHASE ANGLE, POISSON RATIO, TOTAL STRESS INTENSITY FACTOR