| 形状记忆合金复合材料层合梁的弯曲 |
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| 引用本文： | 吴萍,宋固全.形状记忆合金复合材料层合梁的弯曲[J].南昌大学学报(工科版),2000,22(1):1-5,37. |
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| 作者姓名： | 吴萍 宋固全 |
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| 作者单位： | 南昌大学工程力学研究所!江西南昌330029； |
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| 基金项目： | 国家自然科学基金资助项目(19825107)，江西省自然科学基金资助项目 |
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| 摘 要： | 分析了一种形状记忆合金复合材料层合梁在荷载作用和温度改变下梁的曲率k与截面弯矩M及温度T的关系 ,并进一步得到在恒定温度下悬臂梁自由端挠度随外载荷变化的曲线 结果显示该层合悬臂梁具有和形状记忆合金材料相同的超弹性特性
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| 关 键 词： | 形状记忆合金 层合梁 弯曲 |
| 文章编号： | 1006-0456(2000)01-0001-05 |
Bend of the Laminated Beam with Shape Memory Alloy |
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| Wu Ping,Song Guquan.Bend of the Laminated Beam with Shape Memory Alloy[J].Journal of Nanchang University(Engineering & Technology Edition),2000,22(1):1-5,37. |
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| Authors: | Wu Ping Song Guquan |
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| Affiliation: | Wu Ping ,Song Guquan ;
(Institute of Engineering Mechanics, Nanchang University, Nanchang 330029, China) |
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| Abstract: | It is proposed the relation between the curvature k of laminated beam with shape memory alloy change along with the bending moment on cross section M and temperature T under loading and temperature variation.Then the deflection-loading curve of the cantilever is calculated numerically when a concentrated force acts at the free end of the beam under a fixed temperature.The result demonstrates that the laminated cantilever has the super elasticity property similar to shape memory alloy materials. |
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| Keywords: | shape memory alloy laminated beam bend |
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