Physical meaning of ΔKRP and fatigue crack propagation in the residual stress distribution field

International Journal of Fatigue

Volumn 19, Issue SUPPL.1, 1997, Pages

  Toyosada, Masashiro ^a   Niwa, Toshio ^a   Sakai, Junichi ^a  

^a KYUSHU UNIVERSITY   (Japan)

Author keywords

Crack opening closing phenomena; Fatigue crack propagation; Residual stress

Indexed keywords

BENDING STRENGTH; CRACK PROPAGATION; CURVE FITTING; FATIGUE TESTING; HEATING; MATHEMATICAL MODELS; PLASTICITY; RESIDUAL STRESSES; STRESS CONCENTRATION; STRESS INTENSITY FACTORS; TENSILE PROPERTIES;

CENTER CRACK TENSION; COMPACT TENSION; CRACK CLOSING; CRACK OPENING; PLASTIC ZONE;

FATIGUE OF MATERIALS;

EID: 0031370239     PISSN: 01421123     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0142-1123(97)00040-6     Document Type: Article

References (3)

1. Toyosada, M. and Niwa, T., The significance of RPG load for fatigue crack propagation and the development of a compliance measuring system. International Journal of Fracture, 1994, 67, 217-230.
2. Newman, J. C. Jr., A crack-closure model for predicting fatigue crack growth under aircraft spectrum loading. NASA Technical Memo No. 81941, NASA, 1981.
3. Toyosada, M., and Niwa, T., Simulation model of fatigue crack opening/closing phenomena for predicting RPG load under arbitrary stress distribution field. Proceedings of the 5th ISOPE, 1995, pp. 169-176.