@article{oai:kanazawa-u.repo.nii.ac.jp:00008705,
 author = {阿部, 孝弘 and 矢富, 盟祥 and 橋本, 堅一},
 journal = {応用力学論文集 = Journal of applied mechanics : JSCE},
 month = {Jan},
 note = {In this paper, we investigate crack extension behavior for a linear elastic body with a parallel interacting crack which interrupts the extension of a main crack. We discuss the crack extension behaviors based on maximum energy release rate criterion. We compute the energy release rate at the onset of crack kinking, of all the crack tips, using the E-integral which is path independent even for a path containing stationary crack tips. As a result, assuming the isotropy of fracture toughness of the body, we find the optimum position of interacting crack that interrupts the extension of a main crack, and find the energy release rate that tensile fracture strength of the body becomes the largest.},
 pages = {55--63},
 title = {主き裂の進展が抑制される位置関係における平行干渉き裂の進展挙動について},
 volume = {1},
 year = {1998}
}