Size Effects due to the Formation of Interphases in Polymer Joints
Size Effects due to the Formation of Interphases in Polymer Joints
复制标题
聚合物接头中界面形成引起的尺寸效应
DOI:
10.1002/pamm.200610204
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发表时间:
2006
期刊:
影响因子:
--
通讯作者:
S. Diebels
中科院分区:
文献类型:
--
作者:
M. Johlitz;H. Steeb;S. Diebels
In this contribution we investigate the numerical modelling of polymer bonds under quasi‐static and isothermal conditions. From experimental investigations it is known that polymers form interphases in contact with substrates. These interphases influence the macroscopic material behaviour in the form of size effects, which are observed either in the form “Smaller is Stiffer” or “Smaller is Weaker” depending on the substrate. Taking the formation of the microstructure into account, we postulate an additional balance equation based on an abstract scalar‐valued structure parameter which offers us a way to consider the interphases. We investigate the coupled model consisting of the balance of linear momentum and the balance of the structure parameter by finite element analysis. Different numerical examples are shown. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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DOI:
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发表时间:
2004
期刊:
影响因子:
--
作者:
H. Steeb;S. Diebels
通讯作者:
S. Diebels
DOI:
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发表时间:
1982
期刊:
影响因子:
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作者:
G. Capriz;P. Podio;W. Williams
通讯作者:
W. Williams
DOI:
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发表时间:
1999
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影响因子:
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作者:
B. Svendsen
通讯作者:
B. Svendsen
DOI:
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发表时间:
2004
期刊:
影响因子:
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作者:
J. Krüger;W. Possart;R. Bactavachalou;U. Müller;T. Britz;R. Sanctuary;P. Alnot
通讯作者:
P. Alnot
DOI:
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发表时间:
1992
期刊:
影响因子:
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作者:
H. Breuer;Francesco Petruccione
通讯作者:
Francesco Petruccione