Prediction of Welding Residual Stress, Deformation and Ultimate Strength of Plate Panels(Mechanics, Strength & Structural Design)
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概要
- 論文の詳細を見る
This paper describes an accurate and simplified method of estimation of compressive ultimate strength of a long rectangular plate panel in a longitudinally and transversely stiffened plate fabricated by welding. The procedure of estimation consists of three steps: (1) welding residual stress (2) welding deformation and (3) compressive ultimate strength with consideration of the effects of (2) and (3). The first two are estimated consistently in terms of inherent strain and deformation. A equivalent plate is used for (3), in which a complex initial deflection is idealized in a single deflection mode and formulae are derived for the ultimate strength of the equivalent plate.
- 大阪大学の論文
著者
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UEDA Yukio
Osaka University
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NAKACHO Keiji
Osaka University
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Yao Tetsuya
Hiroshima University
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YUAN M.G.
Daikin Industries, Ltd.
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Yuan M.g.
Daikin Industries Ltd.
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YUAN M.
Daikin Industries, Ltd.
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