123 Fabrication of CFRP/Al Active Laminates

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概要

• 論文の詳細を見る

• This paper describes fabrication and evaluation of an active laminate proposed by Asanuma. It was made by hot-pressing of aluminum plate as high CTE material, unidirectional CFRP prepreg as low CTE material and electric resistance heater, KFRP prepreg as low CTE material and insulator between them, and copper foils as electrodes. In this study, fabrication condition and performances such as curvature change and output force were examined. Under the optimized fabrication condition in the experimental range, it became clear that 1) curvature of the active laminate linearly changes as a function of temperature between room temperature and its hot pressing temperature by electric resistance heating of carbon fiber in the CFRP layer and cooling without hysteresis, and 2) its output force against a fixed punch during heating from 313K up to around glass transition temperature of the epoxy matrix almost linearly increases with increasing temperature.

• 一般社団法人日本機械学会の論文

著者

• Asanuma H.

  Chiba University

• HAGA O.

  Chiba University

• IMORI M.

  Chiba University

• Asanuma H.

  Department of Electronics and Mechanical Engineering, Chiba University

• Haga O.

  Department of Electronics and Mechanical Engineering, Chiba University

• Ohira J.

  Department of Electronics and Mechanical Engineering, Chiba University

• Takemoto K.

  Department of Electronics and Mechanical Engineering, Chiba University

• Imori M.

  Department of Electronics and Mechanical Engineering, Chiba University

• Ohira J.

  Chiba University

関連論文

• SMS-05: Development of High Performance CFRP/Metal Active Laminates(SMS-I: SMART MATERIALS AND STRUCTURES, NDE)
• 123 Fabrication of CFRP/Al Active Laminates
• 119 Formation of Sensors by Breaking Optical Fibers in Structural Materials

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