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On Stable Crack Growth at Large Scale of Yielding

  • P. Ståhle
Conference paper

Summary

An investigation of stable crack growth is carried out assuming a line shaped process region. The development of the process region before and during stable crack growth up to the limit of instability is investigated. Different hardening rates and different decohesive stresses at the process region are considered. At large cracks stable crack growth precedes global instability, whereas such crack growth is rather limited or even possibly even at small cracks.

Keywords

Fracture Toughness Crack Length Process Region Small Crack Stable Crack Growth 
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References

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Copyright information

© Springer Japan 1986

Authors and Affiliations

  • P. Ståhle
    • 1
  1. 1.Division of Solid MechanicsLund Institute of TechnologyLundSweden

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