摘要
论文对形状记忆合金的特性、本构模型及其在不同领域中的应用进行了综述.分析了形状记忆合金材料和力学特性及其在智能结构中的应用.介绍了现有微观、介观和宏观本构模型描述形状记忆合金热力学行为的方法和特点.详细阐述了形状记忆合金在不同领域的应用现状,特别总结了结构优化技术在提升智能结构性能方面的应用,分析了当前形状记忆合金研究中存在的问题,并对其在智能结构中的关键技术与未来发展方向进行了探讨.
The mechanical characteristics,constitutive models of Shape Memory Alloys(SMAs)and their applications in different fields are reviewed.Firstly,the material and mechanical properties and the application of SMAs in smart structures are analyzed,and the methods and characteristics of current micro/meso/macroscopic constitutive models to describe the thermodynamic behavior of SMAs are introduced.Secondly,the application status of SMAs in different fields is described in detail,and the application of structure optimization technology in improving the properties of smart structures is particularly summarized,and the problems existing in current research of SMAs are analyzed.Finally,the key technologies and in the future development of SMAs based smart structures are discussed.
作者
杨建楠
黄彬
谷小军
王骏
张亚辉
朱继宏
张卫红
Jiannan Yang;Bin Huang;Xiaojun Gu;Jun Wang;Yahui Zhang;Jihong Zhu;Weihong Zhang(State IJR Center of Aerospace Design and Additive Manufacturing,Northwestern Polytechnical University,Xi'an,710072;MIIT Lab of Metal Additive Manufacturing and Innovative Design,Northwestern Polytechnical University,Xi'an,710072;Institute of Unmanned System Technologies,Northwestern Polytechnical University,Xi'an,710072)
出处
《固体力学学报》
CSCD
北大核心
2021年第4期345-375,共31页
Chinese Journal of Solid Mechanics
关键词
形状记忆合金
本构模型
结构优化
智能结构
shape memory alloys
constitutive models
structure optimization
smart structures
