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计及相变与塑性的NiTi形状记忆合金循环伪弹性特性描述

曾忠敏 彭向和

曾忠敏, 彭向和. 计及相变与塑性的NiTi形状记忆合金循环伪弹性特性描述[J]. 应用数学和力学, 2014, 35(8): 850-862. doi: 10.3879/j.issn.1000-0887.2014.08.003
引用本文: 曾忠敏, 彭向和. 计及相变与塑性的NiTi形状记忆合金循环伪弹性特性描述[J]. 应用数学和力学, 2014, 35(8): 850-862. doi: 10.3879/j.issn.1000-0887.2014.08.003
ZENG Zhong-min, PENG Xiang-he. A Constitutive Description of Cyclic Pseudoelasticity for the NiTi SMAs Involving Coupled Phase Transformation and Plasticity[J]. Applied Mathematics and Mechanics, 2014, 35(8): 850-862. doi: 10.3879/j.issn.1000-0887.2014.08.003
Citation: ZENG Zhong-min, PENG Xiang-he. A Constitutive Description of Cyclic Pseudoelasticity for the NiTi SMAs Involving Coupled Phase Transformation and Plasticity[J]. Applied Mathematics and Mechanics, 2014, 35(8): 850-862. doi: 10.3879/j.issn.1000-0887.2014.08.003

计及相变与塑性的NiTi形状记忆合金循环伪弹性特性描述

doi: 10.3879/j.issn.1000-0887.2014.08.003
基金项目: 国家自然科学基金(11332013; 11272364)
详细信息
    作者简介:

    曾忠敏(1988—),女,贵州人,硕士(E-mail: 13613511859@163.com);彭向和(1953—), 男, 教授, 博士, 博士生导师(通讯作者. Tel: +86-23-65111468; E-mail: xhpeng@cqu.edu.cn).

  • 中图分类号: O344.3;TB125

A Constitutive Description of Cyclic Pseudoelasticity for the NiTi SMAs Involving Coupled Phase Transformation and Plasticity

Funds: The National Natural Science Foundation of China(11332013; 11272364)
  • 摘要: 结合NiTi形状记忆合金单轴循环变形试验研究结果,采用基于混合物理论的计及相变、重取向与塑性变形的形状记忆合金本构模型发展了相应的算法和程序.对NiTi形状记忆合金单轴循环变形行为进行了描述.通过试验结果与模拟结果的比较,验证了本构模型与算法的有效性.
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出版历程
  • 收稿日期:  2014-04-23
  • 修回日期:  2014-07-03
  • 刊出日期:  2014-08-15

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