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| 铁电材料的本构关系及相关问题研究进展 | |
| 引用本文： | 江冰,方岱宁.铁电材料的本构关系及相关问题研究进展[J].力学进展,1998,28(4):469-478. |
| 作者姓名： | 江冰 方岱宁 |
| 作者单位： | 清华大学工程力学系!北京，100084 |
| 摘 要： | 铁电材料以其力电耦合性能而在传感器、智能材料与结构等诸多领域获得广泛地应用．铁电材料的本构关系也因此成为研究热点．本文对铁电材料的本构关系以及与之相关的细观力学研究方法、宏观唯象研究方法、宏细观相结合的研究方法等问题的国内外研究进展作了一简要的评述． |
| 关 键 词： | 铁电材料 本构关系 细观力学 唯象理论 取向分布函数 畴变准则 相变准则 |
THE ADVANCE ON THE CONSTITUTIVE THEORY OF FERROELECTRIC MATERIALS AND RELATED PROBLEMS |
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| Jiang Bing,Fang Daining.THE ADVANCE ON THE CONSTITUTIVE THEORY OF FERROELECTRIC MATERIALS AND RELATED PROBLEMS[J].Advances in Mechanics,1998,28(4):469-478. | |
| Authors: | Jiang Bing Fang Daining |
| Abstract: | Since ferroelectric materials have electromechanical coupled properties, they are widely used in many fields, such as sensors, smart materials and smart structures. The research of ferroelectric materials becomes a very active area. This paper makes a brief review Of the research results in recent years and the research trend Of the constitutive relations of ferroelectric materials and the related problems. |
| Keywords: | ferroelectric materials constitutive theory mesomechanics phenomenological theory phase transformation switching orientation distribution function (ODF) yield criteria |
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