Proposal of Loosening-proof Nuts : Stress Distribution in Bolted Joint and Pressure Distribution on Bearing Surface of Nut

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概要

• 論文の詳細を見る

• The stress distribution in a bolted joint and the pressure distribution on the bearing surface of a nut have been examined by a three-dimensional photoelastic experiment. The experiment shows that the stress distribution in a bolted joint is axially unsymmetric, because the screw part has an axi-unsymmetrical shape. The pressure distribution on the bearing surface of a nut has an unsymmetry corresponding to that stated above. It can be seen that the screw part of the bolted joint is acted upon by a bending moment due to the unsymmetric pressure distribution. In the case a nut having some part without thread, the peripheral portion of the nut can bear the load pressure which has nuiform distribution in all directions of circular angles.

• 一般社団法人日本機械学会の論文

著者

• MIYATA Chuji

  Faculty of Engineering, Kanagawa University

• Miyata Chuji

  Faculty Of Engineering Kanagawa University

関連論文

• A Proposed Skirtlike, Hollow Flange Design for Self-Locking Hex Nuts
• Proposal of Loosening-proof Nuts : Stress Distribution in Bolted Joint and Pressure Distribution on Bearing Surface of Nut

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