@article{oai:kumadai.repo.nii.ac.jp:00022991, author = {Mori, Kazuya and Hashimura, Shinji and Imai, Ryoichi and 田中, 明 and Tanaka, Akira and 秋山, 智彦 and Akiyama, Tomohiko and 森, 和也 and 橋村, 真治 and 今井, 良一 and 田中, 昭 and Tanaka, Akira and 秋山, 智彦 and Akiyama, Tomohiko}, issue = {621}, journal = {日本機械学會論文集. A編}, month = {May}, note = {application/pdf, 論文(Article), An evaluation method of bridging stresses was developed on the basis of the bending of a deepnotched specimen by an inverse analysis. The inverse analysis program to determine bridging stresses from bending data is opened at the internet address (http : //www. ME. kurume-nct. ac. jp/〜kmori/). Using the method, we evaluated the grain-bridging stresses of polycrystalline alumina ceramics with the mean grain size of 3μm and 11μm. The results obtained were as follows : (1) the mean grain size had little effect on the maximum bridging stress for alumina ceramics and, (2) there was no correlation between the maximum bridging stress and the mean bending strength for alumina ceramics., http://ci.nii.ac.jp/naid/110002374566@@@http://www.jsme.or.jp}, pages = {1261--1267}, title = {深い切欠を有する試験片の曲げとその逆解析によるブリッジング応力の評価法}, volume = {64}, year = {1998}, yomi = {タナカ, アキラ and アキヤマ, トモヒコ and タナカ, アキラ and アキヤマ, トモヒコ} }