著者
西岡 俊久 西 正己 藤本 岳洋 坂倉 慧悟 Epstein S. Jonathan
出版者
一般社団法人日本機械学会
雑誌
日本機械学會論文集. A編 (ISSN:03875008)
巻号頁・発行日
vol.59, no.559, pp.558-565, 1993-03-25

In order to investigate inhomogeneity effects in elastic-plastic fracture, A533B steel and HT80 steel, which have considerably different yield stresses, were chosen. The moire interferometry was used for direct measurements of the crack-tip behavior in the homogeneous CT specimens of A533B and HT80, and in electron-beam-welded inhomogeneous CT specimens of these two materials. Two-dimensional moire gratings with relatively low frequency of 300 lines/mm were used to follow large plastic deformations. The near-tip deformations were compared with the corresponding HRR singular fields. Large inhomogeneity effects were observed in the moire fringe patterns as plastic deformations proceed.

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こんな論文どうですか? 非均質弾塑性破壊試験片のき裂先端近傍変形挙動のモアレ干渉法による計測(西岡 俊久ほか),1993 http://id.CiNii.jp/J64sL
いろいろ考える人がいるなぁ。 RT @ronbuntter こんな論文どうですか? 非均質弾塑性破壊試験片のき裂先端近傍変形挙動のモアレ干渉法による計測(西岡 俊久ほか),1993 http://id.CiNii.jp/J64sL
こんな論文どうですか? 非均質弾塑性破壊試験片のき裂先端近傍変形挙動のモアレ干渉法による計測(西岡 俊久ほか),1993 http://id.CiNii.jp/J64sL

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