Identification of quasi-static displacement for constitutive models of viscoelasticity

被引：0
|
作者：
Yang Haitian
Wu Ruifeng
Zhang Qun
机构：
[1] Dalian University of Technology,Department of Engineering Mechanics
来源：
Applied Mathematics and Mechanics | 1998年 / 19卷 / 3期
关键词：
viscoelasticity; constitutive model; static displacement; inverse analysis;
D O I：
10.1007/BF02453388
中图分类号：
学科分类号：
摘要：
An explicit relation between constitutive parameters and quasi-static displacement of viscoelasticity is derived under a kind of boundary condition, and an iterative form of optimized identification is presented. Viscoelastic constitutive models are identified from a two order differential model, and effects of information errors on results of inverse analysis are discussed.
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页码：237 / 242
页数：5
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