Measurement Of The Stress Intensity Factor KI In Large Specimens By Means Of Holographic Interterometry

W. Juptner; K . Grunewald; R. Zirn; H. Kreitlow

doi:10.1117/12.934873

13 December 1983 Measurement Of The Stress Intensity Factor K_I In Large Specimens By Means Of Holographic Interterometry

W. Juptner, K . Grunewald, R. Zirn, H. Kreitlow

Author Affiliations +

Proceedings Volume 0370, Holographic Data Nondestructive Testing; (1983) https://doi.org/10.1117/12.934873
Event: Holographic Data Nondestructive Testing, 1982, Dubrovnik, Croatia

Abstract

The critical stress intensity factor K_Iis a material property for crack evaluation. The holografic interferometry is shown to be a good measuring method that is capable to determine the K_I-factor even for large specimen and without knowledge about the characteristic defect properties like size and location.

Citation Download Citation

W. Juptner, K . Grunewald, R. Zirn, and H. Kreitlow "Measurement Of The Stress Intensity Factor K_I In Large Specimens By Means Of Holographic Interterometry", Proc. SPIE 0370, Holographic Data Nondestructive Testing, (13 December 1983); https://doi.org/10.1117/12.934873

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