@article{oai:setsunan.repo.nii.ac.jp:00001028,
 author = {久保, 司郎 and KUBO, Shiro},
 issue = {1},
 journal = {摂南大学 融合科学研究所論文集, Bulletin of the Transdisciplinary Science Research Institute, Setsunan University},
 month = {Oct},
 note = {This paper describes the fundamentals of the elastic-plastic fracture mechanics.  The HRR (Hutchinson-Rice-Rosengren) stress and strain singularity appearing near the crack tip, the J-integral as a measure of energy release rate, the path-independence of the J-integral are presented.  Path-independent integrals are demonstrated as an extension of the J-integral.  Several methods for evaluating the J integral are shown.  Applicability and limitations of J-integral to crack initiation, stale crack growth and fatigue crack growth are discussed.},
 pages = {95--116},
 title = {弾塑性破壊力学の基礎と拡張},
 volume = {3},
 year = {2017}
}