| 形状记忆合金丝增强复合材料的热机特性——智能复合材料研究 |
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| 引用本文： | 王征,吴建生.形状记忆合金丝增强复合材料的热机特性——智能复合材料研究[J].复合材料学报,1997,14(4):52-56. |
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| 作者姓名： | 王征 吴建生 |
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| 作者单位： | 上海交通大学国家教委高温材料及高温测试开发实验室，上海交通大学工程力学系 |
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| 摘 要： | 在形状记忆合金丝增强复合材料中,形状记忆合金丝作为分布式驱动器使复合材料具有自适应功能.本文根据形状记忆合金的一维本构关系,对形状记忆合金丝增强复合材料的温度与应力、应变关系进行理论探索;对形状记忆合金丝增强复合材料的拉伸性能、温度变化时的自由回复和受限回复性能进行了实验,并与模拟计算结果进行了比较.
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| 关 键 词： | 智能复合材料 形状记忆合金 增强复合材料 本构关系 实验分析 |
| 收稿时间： | 1996-06-01 |
| 修稿时间： | 1996-09-26 |
THERMO-MECHANICAL CHARACTERISTICS OF COMPOSITES REINFORCED WITH SHAPE MEMORY ALLOY WIRES—RESEARCH ON SMART COMPOSITES |
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| Wang Zheng,Wu Jiansheng,Dong Jianwei,Sun Guojun.THERMO-MECHANICAL CHARACTERISTICS OF COMPOSITES REINFORCED WITH SHAPE MEMORY ALLOY WIRES—RESEARCH ON SMART COMPOSITES[J].Acta Materiae Compositae Sinica,1997,14(4):52-56. |
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| Authors: | Wang Zheng Wu Jiansheng Dong Jianwei Sun Guojun |
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| Affiliation: | 1. The State Education Commission Open Research Lab for High Temperature Materials and Testing, Shanghai Jiao Tong University, Shanghai, 200030;2. Dept. of Engineering Mechanics, Shanghai Jiao Tong University, Shanghai, 200030 |
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| Abstract: | Composites reinforced with Shape Memory Alloy(SMA)wires employ the SMA wires as distributed actuators to achieve adaptive functions while in service.This paper presents at heoretical study on the thermo-mechanical characteristics of composites reinforced with SMA wires,based on the one-dimensional constitutive relation of SMA.Experimental results derived from tension,free recovery and rest rained recovery of composites reinforced with SMA wires are also presented and compared with the simulated results. |
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| Keywords: | smart composites reinforced composites Shape Memory Alloy constitutive relation experimental analysis |
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