粘弾性材料同士の組合せ積層体に生ずる反り変形挙動の熱粘弾性解析
URI | http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/8127 | ||||||||||||||||||
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ファイル |
kiyo43041.pdf
( 417.0 KB )
公開日
:2011-02-25
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タイトル |
粘弾性材料同士の組合せ積層体に生ずる反り変形挙動の熱粘弾性解析
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別タイトル |
Thermo-viscoelastic Analysis of Warp Deformation for Laminated Body Consisting of the Combination between Viscoelastic Materials
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著者 |
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キーワード |
warp deformation
viscoelasticity
linear viscoelastic theory
numerical analysis
laminated body
epoxy resin
FR-4 substrate
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NDC |
501.4
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抄録 |
For two layer laminated body consisting of epoxy resin and FR-4 substrate, the warp deformation behavior caused by thermal load from heating to cooling was examined from thermo-viscoelastic analysis based on the linear viscoelastic theory and experiment. It was clarified that the warp deformation behavior for the laminated body was affected not only by elastic modulus and linear thermal expansion coefficient of the composition materials but also by the ratio of the material thickness and bending rigidity of composition materials, and that the warp deformation behavior during heating and cooling processes could be predicted by thermo-viscoelastic analysis considered from the temperature and time dependency of the composition materials. |
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掲載雑誌名 |
広島工業大学紀要. 研究編
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巻 |
43
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開始ページ |
41
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終了ページ |
48
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出版年月日 |
2009-02
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出版者 |
広島工業大学
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ISSN |
1346-9975
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NCID |
AA11599110
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本文言語 |
日本語
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資料タイプ |
紀要論文
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著者版フラグ |
出版社版
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旧URI | |||||||||||||||||||
区分 |
it-hiroshima
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