| 形状记忆合金阻尼器在结构减振中的应用 |
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| 引用本文： | 周丽丽,毛晨曦.形状记忆合金阻尼器在结构减振中的应用[J].低温建筑技术,2009,31(12):71-72. |
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| 作者姓名： | 周丽丽 毛晨曦 |
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| 作者单位： | 1. 东北林业大学土木工程学院,哈尔滨,150040
2. 中国地震局工程力学研究所,哈尔滨,150066 |
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| 摘 要： | 介绍了形状记忆合金（SMA）的超弹性特性,简要讨论了形状记忆合金的超弹性效应在土木工程领域的应用以及形状记忆合金阻尼器的工作原理。应用OPENSEES软件对框架模型进行了振动试验分析。试验结果表明,形状记忆合金阻尼器具有显著的耗能性能,其在振动控制领域具有广阔的应用前景。
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| 关 键 词： | 形状记忆合金 超弹性阻尼特性 阻尼器 |
THE USE OF SMA DAMPER FOR THE DAMPING AND ENERGY DISSIPATION STRUCTURE |
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| ZHOU Li-li,MAO Chen-xi.THE USE OF SMA DAMPER FOR THE DAMPING AND ENERGY DISSIPATION STRUCTURE[J].Low Temperature Architecture Technology,2009,31(12):71-72. |
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| Authors: | ZHOU Li-li MAO Chen-xi |
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| Affiliation: | ZHOU Li-li1,MAO Chen-xi2(1.College of Civil Engineering,Northeast Forestry University,Harbin 150040,China,2.Institute Of Engineering Mechanics,China Earthquake Administration,Harbin 150086,China) |
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| Abstract: | The pseudo elasticity effect of Shape Memory Alloy is presented.The use of the pseudo elasticity effect in the civil engineering's field and the working function of the SMA damper are discussed simply.The large finite element software OPENSEES is used to take structural calculation.The notable function of the SMA damper is indicated by the calculation.The prospect of the SMA damper is vast. |
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| Keywords: | Shape Memory Alloy Pseudoelasticity Effect damper |
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