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Author:

郝育新 (郝育新.) | 陈丽华 (陈丽华.) | 张伟 (张伟.)

Abstract:

<正> 功能梯度材料(functionally graded materials,FGM),FGM是指构成材料的要素(组成、结构)沿厚度方向由一侧向另一侧呈连续梯度变化,从而其性能和功能也为连续梯度变化的一类复合材料。这样以连续变化的组分梯度代替突变界面,消除了物理性能的突变,使热应力降到最小。它是由日本科学家新野正之、平井敏雄等首先提的新概念,该材料的应用目标主要是航天飞机的防热系统和发动机。

Keyword:

非线性动力学 功能梯度材料 矩形板

Author Community:

  • [ 1 ] 北京工业大学机电学院

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Source :

Year: 2005

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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