A mesomechanics parametric finite element study of damage growth and coalescence in polymers using an Elastoviscoelastic-Viscoplastic internal state variable model
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- 作者：W.B. Lawrimore IIa ; wblawrimore@gmail.com" class="auth_mail" title="E-mail the corresponding author ; D.K. Francisa ; J.L. Bouvardc ; Y. Hammia ; M.F. Horstemeyera ; b
- 关键词：Polymer modeling ; Fracture ; Damage modeling ; Internal State Variable ; Finite Element
- 刊名：Mechanics of Materials
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：96
- 期：Complete
- 页码：83-95
- 全文大小：2505 K
文摘
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Polymeric ISV model calibrated to experimental data used for FEA parameter study.
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Design of experiments (DOE) parametric study performed using plain strain FEA.
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Stress state and temperature have the largest influence on damage in polymers.