Using fatigue crack growth in compression for evaluating cyclic cracking resistance
β Scribed by O. N. Romaniv; A. N. Tkach; Yu. N. Lenets
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 812 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1573-885X
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π SIMILAR VOLUMES
Ahstraet-A crack-o~n~~splacern~t (COD) technique has been successfuity employed to measure crack length in compact tension specimens for the ~te~~t~ of fatigue crack growth rate (FCGR). Details of the COD calibration and comparisons of COD-determined FCGR data with previously established trend lines
Welded structures contain in general some defects such as lack of penetration in cruciform or tee joints. Failure of structures occasionally arises from the growth of fatigue cracks initiated from tip of these weld defects [1,2]. It is well known that the fatigue crack growth property of base meta