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Abstract:
采用三维弹塑性有限元分析方法,研究了板厚对胶焊单搭接头中有效应力分布的影响.计算结果表明,板厚对不同胶粘剂胶焊接头中的有效应力分布有不同影响.对酚醛树脂胶粘剂胶焊接头,搭接区边缘应力高于焊点边缘,搭接区边缘是裂纹的起裂位置;随板厚增加,搭接区边缘的峰应力减小而焊点边缘应力变化不大,使应力分布趋于均匀,对提高接头强度有利.对丙烯酸酯胶粘剂胶焊接头刚好相反.
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中国机械工程
ISSN: 1004-132X
Year: 1999
Issue: 3
Volume: 10
Page: 341-343
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 15
Chinese Cited Count:
30 Days PV: 6
Affiliated Colleges: