The Breaking Behaviour of Perforated Notched Specimens of Cast lron in Static Bending Test

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概要

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• The breaking behaviour under a static three-point bending test of perforated notched specimens of flake and nodular graphite cast iron has been studied. The results obtained are summarized as follows : (1) When the position of the perforation is adequate, the load carrying capacity and the absorbed energy increase, compared with non-perforated notched test pieces ; (2) the improvement mentioned above is due either to (i) reduction of stress concentration at the root of the notch, or to (ii) increase of the propagating length of the crack.

• 一般社団法人日本機械学会の論文

著者

• Kotani Kunio

  Shibaura Institute Of Technology

• TANAKA Minoru

  Shibaura Institute of Technology.

関連論文

• The Breaking Behaviour of Perforated Notched Specimens of Cast lron in Static Bending Test

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