Dependence of Energy-Absorbing Capacity on Mechanical Properties Under Penetration

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概要

• 論文の詳細を見る

• Penetration tests on thin circular sheets were carried out in order to clarify the dependence of the energy-absorbing capacity on mechanical properties involving fracture toughness. The sheet materials, all with a thickness of 1.0 mm, used in this study were extra super duralumin for airplanes, corrosion-resisting aluminum alloy for super express trains and cold-rolled carbon steel for motorcars. Moreover, the dynamic factor which caused the effect on the energy-absorbing capacity of a thin plate under penetration was considered. As a result, it was clarified that fracture toughness is as predominant as the yield point and ultimate strength for energy of the ballistic limit.

• 一般社団法人日本機械学会の論文
• 1990-07-15

著者

• Kawano Shunichi

  Faculty Of Engineering Yamaguchi University

• Kawano S

  Faculty Of Engineering Yamaguchi University

• KAMINISHI Ken

  Faculty of Engineering, Yamaguchi University

• NANBA Toshihiro

  Hitachi Metals, Ltd.

• TANEDA Motoharu

  Faculty of Engineering, Yamaguchi University

• Kaminishi K

  Yamaguchi Univ. Yamaguchi Jpn

• Kaminishi Ken

  Faculty Of Engineering Yamaguchi University

• Taneda M

  Fukuyama Univ. Fukuyama Jpn

• Taneda Motoharu

  Faculty Of Engineering Fukuyama University

• Nanba Toshihiro

  Hitachi Metals Ltd.

関連論文

• Dependence of Energy-Absorbing Capacity on Mechanical Properties Under Penetration
• Crack Initiation and Extension under Penetration of Thin Metal Sheet
• Energy-Absorbing Capacity of Ductile Thin Metal Sheet Under Quasi-Statical Penetration by Conical Punch
• Evaluation of Fatigue Crack Initiation and Extension Life in Microelectronics Solder Joints of Surface Mount Type

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