The Relation between Load and Strength in Bolted Joints Subjected to Fatigue Loading

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概要

• 論文の詳細を見る

• This study reports on a method of making the fatigue design of bolted joints. Two types of bolted joins are treated - one is the simplest cylindrical joint. The following conclusions are obtained through stress analysis and fatigue tests of the above-mentioned bolted joints; (1) A method is proposed for expressing the load applied to the bolt in joints by plotting the dynamic stresses of the bolt on Haigh diagram, taking the maximum load and the preload as parameters; (2) A stress analysis of the T-flange bolts is performed. The analytical results show good agreement with the experimental results measured with strain gages; (3) It is verified by the fatigue test that fatigue design of the T-flange bolts can be done by comparing the above-mentioned load and the fatigue strength of the bolts.

• 一般社団法人日本機械学会の論文

著者

• Yoshimoto Isamu

  Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology

• HAGIWARA Masaya

  Research Laboratory of Precision Machinery and Electronics, Tokyo Institute of Technology

• Hagiwara Masaya

  Research Laboratory Of Precision Machinery And Electronics Tokyo Institute Of Technology

関連論文

• The Relation between Load and Strength in Bolted Joints Subjected to Fatigue Loading
• Prediction of the Fatigue Fractue of a Bolt by Ultrasonic Flaw Detection : Vibration, Control Engineering, Engineering for Industry
• The Force Ratio of Booted Joints : The case where clamped parts are hollow cylinders

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