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[1]朱艳峰,王红.橡胶材料硬化的本构模型与有限元分析[J].武汉工程大学学报,2008,(01):34-36.
　ZHU Yan feng,WANG Hong.Constitutive study of the hardening of rubberlike materials and its nonlinear FEM analysis[J].Journal of Wuhan Institute of Technology,2008,(01):34-36.
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橡胶材料硬化的本构模型与有限元分析(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2008年01期
页码:
34-36
栏目:
机电与信息工程
出版日期:
2008-01-30

文章信息/Info

Title:
Constitutive study of the hardening of rubberlike materials and its nonlinear FEM analysis
文章编号:
10044736(2008)01003403
作者:
朱艳峰; 王红
广东工业大学建设学院工程力学研究所，广东 广州 510640
Author(s):
ZHU Yanfeng; WANG Hong
Faculty of Construction Engineering, Guangdong University of Technology, Guangzhou 510640, China
关键词:
橡胶类材料; 材料硬化; 本构模型; 非线性有限元
Keywords:
rubberlike materials; material hardening; constitutive equation; nonlinear finite element analysis
分类号:
O 345
DOI:
-
文献标志码:
A
摘要:
针对橡胶类材料大应变时硬化现象，采用国家GB528标准，在室温下通过单轴拉伸本构实验，建立了基于主伸长的连续介质力学的新本构模型，并确定应变能密度函数中的本构参数，再利用简单剪切实验进行参数验证，表明新本构关系的可行性与有效性.最后将新本构方程加入通用有限元软件，利用非线性有限元对平面应力橡胶板进行了计算.
Abstract:
The new constitutive function of rubberlike materials with hardening phenomenon is established in this article, basing on the experiment of simple axial extensibility according to the national related norm GB528. The constitutive data for the new model is fitted and the simple shearing experiment is utilized to prove the feasibility of the constitutive equation produced in this paper. At last a rubberlike materials member with planestress is calculated by the new constitutive function inserted in the current FEM software.

参考文献/References:

［1］朱艳峰，刘锋，黄小清，等.橡胶材料的本构［J］.橡胶工业.2006,53(1)：119125.
［2］Horgan, Saccomandi. Constitutive modeling of rubberlike and biological materials with limiting chain extensibility［J］. Mathematics and mechanics of solids, 2002,(7)：353371.
［3］朱艳峰，刘锋，黄小清，等.橡胶类材料大应变时明显硬化的本构分析［J］.暨南大学学报.2005,26(1)：9899.
［4］Treloar L R G. StressStrain data for vulcanized rubber under various of deformation［J］. Trans Faraday Soc, 1944,40(6)：5970.
［5］Ogden R W. NonLinear Elastic Deformations［M］. Chichester, UK：Ellis Horwood, 1984.

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备注/Memo

备注/Memo:
收稿日期：20061112
作者简介：朱艳峰（1968），女，山西五台人，博士研究生，讲师.
研究方向：工程材料力学行为.
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