A continuum-based model capturing size effects in polymer bonds
A continuum-based model capturing size effects in polymer bonds
复制标题
基于连续体的模型捕捉聚合物键中的尺寸效应
DOI:
10.1088/1742-6596/62/1/003
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
J. Batal
中科院分区:
文献类型:
--
作者:
S. Diebels;M. Johlitz;H. Steeb;W. Possart;J. Batal
It is known from applications that the mechanical behaviour of polymer bonds does not only depend on the properties of the polymer itself but also on the substrate. Therefore, the mechanical behaviour, ie the stiffness, of a polymer joint becomes thickness dependent. In the present work we describe experiments performed on polymer joints and we develop a continuum-based model which is able to describe the experimentally observed size effects without suggesting the microstructure in detail. The continuum mechanical model is enhanced by a scalar-valued structure parameter which describes all the effects taking place in the boundary layer which arises near the substrate. It is shown that the model parameters can be determined on the basis of simple shear experiments performed on polymer layers of different thickness.
登录
查看更多内容
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
H. Steeb;S. Diebels
通讯作者:
S. Diebels
DOI:
10.1002/3527607307.ch21
发表时间:
2005
期刊:
影响因子:
--
作者:
S. Diebels;H. Steeb;W. Possart
通讯作者:
W. Possart
DOI:
--
发表时间:
1982
期刊:
影响因子:
--
作者:
G. Capriz;P. Podio;W. Williams
通讯作者:
W. Williams
DOI:
--
发表时间:
1999
期刊:
影响因子:
--
作者:
B. Svendsen
通讯作者:
B. Svendsen
影响因子:
11.1
作者:
W. Possart
通讯作者:
W. Possart