Analysis of Expansion Joints of Pressure Vessels
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概要
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In this paper an elastic analysis of the expansion joints used in pressure vessels and pipe lines under axial load is presented. Although these joints are widely used, few investigations on their strength have been published and at present designers are employing the rough formulas of M. W. Kellogg Co. for practical designing. Therefore in this investigation this problem is treated by using a shell theory and a calculating method is established by which the stresses and deformation of these joints can be evaluated. Numerical results of stress distributions and deformation for some dimensions of the expansion joints are shown, and these results are compared with experimental ones.
- 一般社団法人日本機械学会の論文
著者
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HAMADA Minoru
Faculty of Engineering, Osaka University
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Takezono Shigeo
Faculty Of Engineering Gifu University
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NAKAMURA Hiroshi
Toyota Central R&D Laboratories, Inc.
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ARITA Teiichi
Mitsubishi Chemical Industries Ltd.
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WAKUSHIMA Hatsuto
Tyuo Spring Ltd.
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Hamada Minoru
Faculty O F Engineering Osaka University
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Nakamura Hiroshi
Toyota Central R&D Laboratories, Inc., Nagakute, Aichi 480-1192, Japan
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