Paper Title:
Solutions of Stress Intensity Factors of Subsurface Cracks
  Abstract

In the present paper, an integral transform-based method is presented for calculating the stress intensity factors of subsurface cracks. Due to the interaction between the crack and the free surface, the crack tip fields are generally of I-II mixed mode. The solutions for two typical configurations, a Griffith crack and a circular crack beneath the free surface of a semi-infinite solid, are derived.

  Info
Periodical
Edited by
Hong-Yuan Liu, Xiaozhi Hu and Mark Hoffman
Pages
83-88
DOI
10.4028/www.scientific.net/KEM.312.83
Citation
X. Q. Feng, M. Xu, "Solutions of Stress Intensity Factors of Subsurface Cracks", Key Engineering Materials, Vol. 312, pp. 83-88, 2006
Online since
June 2006
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