| ||Format||Pages||Price|| |
|PDF (188K)||13||$25||  ADD TO CART|
|Complete Source PDF (11M)||629||$194||  ADD TO CART|
The dislocation model is extended to include nonlinear hardening of the cracktip fields. The resulting model is applied to the loaded and unloaded crack. Several factors affecting the cyclic J-integral are discussed, including mean stress, Baushinger effects, and the applied far-field strain energy density.
dislocation, cyclic , J, -integral, nonlinear hardening, unloading, Bauschinger effects, mean stress, nonlinear fracture mechanics, fracture mechanics
Professor, University of Alberta, Edmonton, Alberta
Assistant professor, University of Ilorin, Ilorin, Kwara State