A phenomenological constitutive model for rubberlike materials and its numerical applications
A phenomenological constitutive model for rubberlike materials and its numerical applications
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DOI：
10.1016/s0749-6419(02)00091-8
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发表时间：
2003-07
影响因子：
9.8
通讯作者：
D. Besdo;J. Ihlemann
中科院分区：
文献类型：
--
作者：
D. Besdo;J. Ihlemann
提出了一种新的橡胶类材料的唯象非弹性本构模型，并证明了其良好的对应循环测量单轴拉伸和简单的剪切试验大变形。该模型具有较强的非线性、滞后性、加载历史的影响和卸载后的残余变形。有限元计算的结果表示在这种方法的实际应用中，本构模型的适用性。
A new phenomenological inelastic constitutive model for rubberlike materials is presented and its good correspondence to cyclic measurements is demonstrated for both uniaxial tension- and simple shear-tests up to large deformations. The model implies strong nonlinearities, hysteresis, the influence of the loading history and remaining deformations after unloading. Results of finite element calculations are represented to show the suitability of the constitutive model within this method for practical applications.