高温における多軸応力下の機械的ラチェット(<小特集>高温強度小特集)

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概要

• 論文の詳細を見る

• Thin-walled tubular specimens subjected to constant tensile stresses superposed by cyclic torsional strain were examined both analytically and experimentally at several temperature levels as an example of the mechanical ratcheting. It was concluded that the center and the diameter of the yield surface under cyclic straining changed gradually while the surface rotated at any half cycle. The total ratcheting strain as the accumulation of plastic strain increments is also discussed. It is suggested that the analytical procedure for the stationary region of the ratcheting process should come after that for the transition region.

• 社団法人日本材料学会の論文
• 1974-03-15

著者

• 井上 達雄

  Department of Mechanical Engineering, Kyoto University

• 田中 喜久昭

  Graduate School, Kyoto University

関連論文

• 高温における多軸応力下の機械的ラチェット(高温強度小特集)

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