## 留言板

 引用本文: 陈良森, 赵兴华, 扶名福. 简单剪切振荡现象及弹塑性本构的限制条件[J]. 应用数学和力学, 1999, 20(6): 559-568.
Chen Liangsen, Zhao Xinghua, Fu Minfu. The Simple Shear Oscillation and the Restrictions to Elastic-Plastic Constitutive Relations[J]. Applied Mathematics and Mechanics, 1999, 20(6): 559-568.
 Citation: Chen Liangsen, Zhao Xinghua, Fu Minfu. The Simple Shear Oscillation and the Restrictions to Elastic-Plastic Constitutive Relations[J]. Applied Mathematics and Mechanics, 1999, 20(6): 559-568.

## 简单剪切振荡现象及弹塑性本构的限制条件

###### 作者简介:陈良森(1966- ),男,博士,副教授;赵兴华(1939- ),男,教授;扶名福(1953- ),男.教授.
• 中图分类号: O344.1

## The Simple Shear Oscillation and the Restrictions to Elastic-Plastic Constitutive Relations

• 摘要: 基于在真应力空间刻划弹塑性物质的强化、软化和理想塑性特性,本文以刚塑性随动强化模型为例说明产生简单剪切振荡现象,是与模型在简单剪切变形下,其强化和软化特性发生交替变化的现象有关。为使弹塑性本构模型更符合实际,要求它们必须满足如下条件:即对任意弹塑性加载变形过程,本构模型所给出的应力应该是非振荡的,所描述的强化和软化特性,不存在从软化阶段至强化阶段的过渡。
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##### 出版历程
• 收稿日期:  1998-04-14
• 刊出日期:  1999-06-15

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