形状記憶合金ハイブリッド複合材料の簡易構成モデルと減衰特性解析

• 木下 勝之

  筑波大学構造工学系

• 河井 昌道

  筑波大学構造工学系

• BABURAJ Vijayan

  Institute of Engineering Mechanics, University of Tsukuba

• 古賀 達蔵

  筑波大学構造工学系

書誌事項

タイトル別名

• Simple Model for SMA Hybrid Composites and Application to Damping Property Analyses.
• ケイジョウ キオク ゴウキン ハイブリッド フクゴウ ザイリョウ ノ カンイ

抄録

Analytical predictions of the constitutive relations and the damping capacity of TiNi shape memory alloy (SMA) fiber embedded hybrid composite lamina have been presented. The stress induced martensitic (M-phase) and rhombohedral (R-phase) transformations of the TiNi SMA fiber are taken into account in the macro-mechanical constitutive modeling of SMA material. The constitutive relation of unidirectional SMA hybrid composites are derived based on the unit-cell micromechanics approach. The predictive capability of the present method is demonstrated by simulating the stress-strain curves under isothermal loading and unloading conditions. The specific damping capacity defined as the ratio of the hysteresis type energy dissipation to the stored strain energy is also numerically computed.

収録刊行物

• 日本複合材料学会誌

  日本複合材料学会誌 23 (2), 62-70, 1997

  一般社団法人 日本複合材料学会

詳細情報

• CRID: 1390001204622721920
• NII論文ID: 10002464965
• NII書誌ID: AN00196748
• DOI: 10.6089/jscm.23.62
• ISSN: 18848559
• ISSN: 03852563
• NDL書誌ID: 4170440
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4170440
• 本文言語コード: ja
• データソース種別:
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  • NDL
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  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可