| 形状记忆合金（SMA）智能混凝土的研究与应用综述 |
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| 引用本文： | 王伟,崔迪,王桂萱.形状记忆合金（SMA）智能混凝土的研究与应用综述[J].东北地震研究,2012,28(2):72-78. |
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| 作者姓名： | 王伟 崔迪 王桂萱 |
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| 作者单位： | 大连大学土木工程技术研究与开发中心,辽宁大连,116622 |
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| 基金项目： | 国家自然科学基金，海岸及近海工程国家重点实验室开放基金 |
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| 摘 要： | 形状记忆合金（SMA）是一种性能良好的智能材料，它与混凝土结构的结合克服了传统混凝土的一些缺陷，并在抗震设计方面体现出强大的优势。通过介绍智能材料结构的发展概况，详细阐述了形状记忆合金的工作原理、特性，根据使用方式的不同划分的内置与外置SMA智能混凝土，以及不同研究者的成果，总结了各自的特点及不足，并探讨了未来的发展方向及研究重点。
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| 关 键 词： | 形状记忆合金 智能混凝土 力学性能 自监测 自修复 |
OVERVIEW OF STUDY AND APPLICATION OF SHAPE MEMORY ALLOY SMART CONCRETE |
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| WANG Wei,CUI Di,WANG Gui-xuan.OVERVIEW OF STUDY AND APPLICATION OF SHAPE MEMORY ALLOY SMART CONCRETE[J].Seismological Research of Northeast China,2012,28(2):72-78. |
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| Authors: | WANG Wei CUI Di WANG Gui-xuan |
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| Institution: | (Dalian University, R＆D Center of the Civil Engineering Technology, Liaoning Dalian 116622, China) |
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| Abstract: | The Shape Memory Alloy has a good performance of smart materials to overcome some shortcomings of the traditional concrete. Its combination with concrete structures reflects a strong advantage in seismic design. This article describes the overview of the development of smart materials and structures, and details of the working principle of Shape Memory Alloys, characteristics. According to the use of different ways, it can be divided into internal and external SMA smart concrete. This paper summarizes the results of different researchers, their own characteristics and deficiencies. Finally it explores the future direction of development and research priorities. |
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| Keywords: | Shape Memory Alloy intelligent concrete mechanical property self-monitoring selfrepairing |
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