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一种MJ级动能冲击下导向钢架的保护装置 被引量：3

A Protection Device for Guided Steel Frame with MJ Level Kinetic Energy Impaction
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摘要 针对导向钢架在MJ级动能冲击作用下的保护问题,依据大型跌落塔导向钢架的承受载荷状态,在泡沫铝铜合金与薄壁圆柱壳的吸能特性研究基础上,提出并实现了一种具有梯度缓冲吸能特性的保护装置。该装置的有效性已得到试验验证,并在实际工程中得到应用。 According to the need of protection for guided steel frame with MJ kinetic energy impaction and analysis of the load state of guided steel frame in large drop tower, a gradient buffer structure pro-tection was designed based on the energy absorbing characteristic of Al-Cu alloy foam and thin-eylin-drical-shell. The effectiveness of this device has been well proved in test and successfully used in en-gineering.
作者 蒋家桥 杜海深 徐勇
机构地区 中国工程物理研究院总体工程研究所
出处 《重庆理工大学学报（自然科学）》 CAS 2013年第11期32-35,共4页 Journal of Chongqing University of Technology：Natural Science
基金 国家专项设备资助项目
关键词 导向钢架 动能冲击 梯度缓冲吸能 泡沫铝铜合金 薄壁圆柱壳 guided steel frame kinetic energy impaction gradient buffer structure A1-Cu alloy foam thin cylindrical shell
分类号 TH122 [机械工程—机械设计及理论]
  • 相关文献

参考文献8

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共引文献31

同被引文献17

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引证文献3

重庆理工大学学报（自然科学）
2013年 第11期

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