A nonlinear viscoelastic constitutive relation with damages

被引：0
|
作者：
Zhao, R.-G. [1 ]
Zhang, C.-Y. [1 ]
机构：
[1] Dept. of Architectural Engineering, Xiangtan University, Xiangtan 411105, China
来源：
Xiangtan Daxue Ziran Kexue Xuebao | 2001年 / 23卷 / 03期
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摘要：
In this paper, the nonlinear viscoelastic constitutive relation with damage which is based on proposed nonlinear viscoelastic constitutive relation is obtained by means of continuum damage method (CDM). The result that the nonlinear viscoelastic constitutive relation with damages is more suitable for describing the mechanical behaviours of nonlinear viscoelastic materials than the nonlinear viscoelastic constitutive relation is verified by comparison between the theoretic calculated results and experimental data about the experiments under different strain rate levels for improved polypropylene.
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页码：28 / 33
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