A Measuring Method of Impact Force Applied to a Plate

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概要

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• The present paper shows a new measuring method of impact force applied to a plate. The principle of the method is to obtain the force in terms of a finite difference of strains in the neighbourhood of the impacted point on the plate. We measure the variations of the impact force with time under several kinds of impact rods and confirm that the present method gives better results over load time than the conventional method. The method can be also applied to measure the impact force on the plate impacted by an arbitrary shaped body. As an example, we show the variations of the force with time in the cases of being impacted by steel spheres.

• 一般社団法人日本機械学会の論文

著者

• Koizumi Takashi

  Tokyo Institute Of Technology

• SHIBUYA Toshikazu

  Tokyo Institute of Technology

• Shibuya Toshikazu

  Tokyo Inst. Tech.

• SAWATA Ryuji

  Suwa-Seiko-sha Co.

• Koizumi Takashi

  Tokyo Inst. Tech.

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