A visco-hyperelastic damage model for cyclic stress-softening, hysteresis and permanent set in rubber using the network alteration theory

被引：87

作者：

Ayoub, G. ^{[1
]}

Zairi, F. ^{[2
]}

Nait-Abdelaziz, M. ^{[2
]}

Gloaguen, J. M. ^{[3
]}

Kridli, G. ^{[4
]}

机构：

[1] Texas A&M Univ Qatar, Mech Engn Program, Doha, Qatar

[2] Univ Lille 1 Sci & Technol, LML, UMR CNRS 8107, F-59650 Villeneuve Dascq, France

[3] Univ Lille 1 Sci & Technol, UMET, UMR CNRS 8207, F-59650 Villeneuve Dascq, France

[4] Univ Michigan, Ind & Mfg Syst Engn, Dearborn, MI 48128 USA

来源：

INTERNATIONAL JOURNAL OF PLASTICITY | 2014年 / 54卷

关键词：

Elastomeric materials; Cyclic stress-softening; Hysteresis; Permanent set; Network alteration theory; FATIGUE LIFE PREDICTION; TIME-DEPENDENT BEHAVIOR; BLACK-FILLED RUBBER; CONSTITUTIVE MODEL; ELASTIC PROPERTIES; STRAIN; DEFORMATION; MECHANICS; POLYMERS;

D O I：

10.1016/j.ijplas.2013.08.001

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The large deformation time-dependent mechanical response of rubber-like materials under cyclic loading is characterized by stress-softening, hysteresis and permanent set. To describe this set of first-order phenomena a constitutive model integrating the physics of polymer chains and their alteration under cyclic loading is proposed. The time-dependency is considered using a Zener-type framework in which the chain extensibility limit is described with both physical and phenomenological approaches. The efficiency of the proposed constitutive model is illustrated by comparisons with experimental data obtained on a styrene-butadiene rubber submitted to cyclic tension loading up to failure both in constant and variable amplitudes. (C) 2014 Published by Elsevier Ltd.

引用

页码：19 / 33

页数：15

共 61 条

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