@article{(Open Science Index):https://publications.waset.org/pdf/13707,
	  title     = {Fatigue Crack Initiation and Propagation through Residual Stress Field},
	  author    = {M. Benachour and  N. Benachour and  M. Benguediab},
	  country	= {},
	  institution	= {},
	  abstract     = {In this paper fatigue crack initiation and propagation in notched plate under constant amplitude loading through tensile residual stress field of 2024 T351 Al-alloy plate were investigated. Residual stress field was generated by plastic deformation using finite element method (FEM) where isotropic hardening in Von Mises model was applied. Simulation of fatigue behavior was made on AFGROW code. It was shown that the fatigue crack initiation and propagation were affected by level of residual stress filed. In this investigation, the presence of tensile residual stresses at notch (hole) reduces considerably the total fatigue life. It was shown that the decreasing in stress reduces the fatigue crack growth rates.
},
	    journal   = {International Journal of Mechanical and Mechatronics Engineering},
	  volume    = {6},
	  number    = {11},
	  year      = {2012},
	  pages     = {2470 - 2474},
	  ee        = {https://publications.waset.org/pdf/13707},
	  url   	= {https://publications.waset.org/vol/71},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 71, 2012},
	}