エポキシ樹脂と鋼材からなる粘弾性積層はりの硬化過程における反り変形挙動

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/834
File
Title
エポキシ樹脂と鋼材からなる粘弾性積層はりの硬化過程における反り変形挙動
Title Alternative
Warp Deformation Behavior in Chemical Curing Process ofViscoelastic Laminated Beam Composed of Epoxy Resin and Steel
Author
氏名 中村 省三
ヨミ ナカムラ ショウゾウ
別名 Nakamura Shozo
氏名 篠原 司
ヨミ シノハラ ツカサ
別名 Shinohara Tsukasa
氏名 田中 孝明
ヨミ タナカ タカアキ
別名 Tanaka Takaaki
Subject
viscoelasticity
warp deformation
Finite Element Method
numerical analysis
curing reaction
epoxy resin
NDC
501.4
Abstract

Epoxy resin is usually used as a encapsulation of IC chips for electronic parts. It is transformed
from liquid to solid by the chemical curing reaction,and then residual stresses and warp deformation
are generated in the electronic parts. In this report,the warp deformation behavior of laminated beam
caused by the chemical curing process of epoxy resin was examined from both sides of the experiment
and theory, which are the thermo-viscoelastic numerical analysis based on the linear viscoelasticity
theory and the Finite Element Analysis about the laminated beam consisting of epoxy resin and steel.
As a result, it was clarified that the result of thermo-viscoelastic numerical analysis of warp
deformation well accorded with the experimental values,and the warp deformation behavior could be
predicted by the thermo-viscoelastic numerical analysis with precision which is effedive in practical
use.

Journal Title
広島工業大学紀要. 研究編
Volume
42
Spage
25
Epage
31
Published Date
2008-02
Publisher
広島工業大学
ISSN
13469975
NCID
AA11599110
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Old URI
Set
it-hiroshima