| 自动均载传力件的调节特性分析 |
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| 引用本文： | 杜彦良,赵维刚,刘献栋,朱信群,马立明,郝华增,张筑平.自动均载传力件的调节特性分析[J].航空动力学报,1999,14(1):51-54. |
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| 作者姓名： | 杜彦良 赵维刚 刘献栋 朱信群 马立明 郝华增 张筑平 |
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| 作者单位： | 石家庄铁道学院 |
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| 摘 要： | 本文针对结构联接受力不均易产生变形或破裂等问题，提出了在螺栓组中加装由形状记忆合金材料制作的自动均载传力件构成具有感知和调节功能的智能结构，并对螺栓组联接加装均载传力件后的均载防断功能进行了力学特性分析，特别是对螺栓组传力件自动均载和防断的调节原理进行了研究，最后进行了实验验证
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| 关 键 词： | 自动均衡 形状记忆合金 螺栓 |
| 收稿时间： | 9/1/1997 12:00:00 AM |
| 修稿时间： | 6/1/1998 12:00:00 AM |
REGULATION BEHAVIOR ANALYSIS OF AUTO-EVEN-LOAD CONNECTING COMPONENT |
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| Du yanliang,Zhao Weigang,Liu Xiandong,Zhu Xinqun,Ma Liming,Hao Huazen and Zhang Zuping.REGULATION BEHAVIOR ANALYSIS OF AUTO-EVEN-LOAD CONNECTING COMPONENT[J].Journal of Aerospace Power,1999,14(1):51-54. |
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| Authors: | Du yanliang Zhao Weigang Liu Xiandong Zhu Xinqun Ma Liming Hao Huazen and Zhang Zuping |
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| Institution: | Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043;Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043;Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043;Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043;Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043;Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043;Dept.of Mechanical Eng. Shijiazhuang Railway Institute, Shijiazhuang 050043 |
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| Abstract: | According to the deformation or fracture caused by uneven loads on the structural connection,the smart structure with sensible and regulative functions has been proposed to be used in bolt groups.The smart structure is constituted with the auto-even-load connecting component made of the shape memory alloy material.The mechanical behavior of the auto-even-load component in the bolt groups is analyszed.Its auto-even-load and the regulative principle to prevent the fracture are also studied. |
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| Keywords: | Automatic equalization Shape memory alloy Bolts |
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