Durability assessment via residual strength and viscoelastic observations on filled rubber compounds
Durability assessment via residual strength and viscoelastic observations on filled rubber compounds
复制标题
通过填充橡胶化合物的残余强度和粘弹性观察评估耐久性
DOI:
10.1111/ffe.12844
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发表时间:
2018
影响因子:
3.7
通讯作者:
Sancaktar, E.
中科院分区:
文献类型:
--
作者:
Liu, R.;Sancaktar, E.
Because rubber compounds are widely used under cyclic loading conditions, such as tire applications, their fatigue behaviour has been studied for a long time. Two main stages are commonly considered in studying rubber fatigue: crack nucleation and crack growth. Not many studies exist on the residual strength of rubber subsequent to fatigue loading. In this study, the residual strength method is used to model fatigue behaviour of carbon black‐filled and silica‐filled styrene‐butadiene rubber (SBR) compounds. Samples are subjected to repeated fatigue loading (ie, nonzero mean stress) using different strain amplitudes and then subjected to uniaxial constant crosshead rate, relaxation, and creep tests to assess their residual strength and viscoelastic behaviours respectively. The residual strength results are compared with typical S‐N curves. Initial relaxation rates, initial creep rates, asymptotic relaxation values, and secondary creep rates are plotted as functions of fatigue cycle number to understand the viscoelastic behaviours of carbon black and silica‐filled SBR compounds as affected by fatigue processes.
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DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Ruofan Liu;Erol Sancaktar
通讯作者:
Erol Sancaktar
DOI:
--
发表时间:
1992
期刊:
影响因子:
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A. Legrand;N. Lecomte;A. Vidal;B. Haidar;E. Papirer
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6
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R. Liu;Erol Sancaktar
DOI:
--
发表时间:
1981
期刊:
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作者:
G. McKenna;L. J. Zapas
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L. J. Zapas
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Ruofan Liu;Erol Sancaktar
通讯作者:
Erol Sancaktar