| 高速摄影机在结构动力响应研究中的应用 |
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| 引用本文： | 李庆明,赵隆茂,赵永刚.高速摄影机在结构动力响应研究中的应用[J].太原理工大学学报,1992(3). |
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| 作者姓名： | 李庆明 赵隆茂 赵永刚 |
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| 作者单位： | 太原工业大学应用力学研究所，太原工业大学应用力学研究所，太原工业大学应用力学研究所 |
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| 摘 要： | 本文采用高速摄影机记录了直梁与圆拱在子弹撞击下的动力响应过程,结果表明:直梁在反弹时有可能发生压缩失稳,从而导致梁的非对称变形.文中还对深拱与浅拱的响应特征进行了讨论。
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| 关 键 词： | 结构动力响应 子弹撞击 高速摄影 |
Application of High-speed Camera in Dynamic Responses of Structures |
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| Li Qingming Zhao Longmao Zhao Yonggang.Application of High-speed Camera in Dynamic Responses of Structures[J].Journal of Taiyuan University of Technology,1992(3). |
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| Authors: | Li Qingming Zhao Longmao Zhao Yonggang |
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| Institution: | Institute of Applied Mechanics |
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| Abstract: | The dynamic response processes of clamped beams andcircular arches subjected to projectile impact are recorded by using high-speed ca- mera.The experimental results show that the compressive instability is possible for a beam during its recovery phase.The response characteristi- cs of both deep and shallow arches are discussed. |
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| Keywords: | dynamic responses of structures projectile impact highspeed camera |
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