The Experimental Evaluation on the Brittle Fracture Characterization under the Mixed

混合モード状態における脆性破壊基準の実験的評価について

The Experimental Evaluation on the Brittle Fracture Characterization under the Mixed

Creators kawano Shunichi

Creators Yamamura Motohisa

Creators Shimizu Shigetoshi

For the criterion of brittle fracture under the mixed mode, Erdogan et al. showed the maximum principal stress theory, and Sih proposed the energy-density-factor (S) theory. The aim of this stydy is to evaluate experimentally the appropriateness these criterions under the mixed mode. The hard polyvinyl chloride rectangular plates with a slant crack are examined in these tests. The initial angles of crack growth θ_<&fnof

[ISSN]0372-7661

[NCID]AN00244228