| 泡沫铝填充波纹夹芯板面外压缩的三维效应 |
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| 引用本文： | 张纯,祁超,闫雷雷,赵愈亮,张耘伟.泡沫铝填充波纹夹芯板面外压缩的三维效应[J].稀有金属材料与工程,2022,51(1):36-43. |
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| 作者姓名： | 张纯 祁超 闫雷雷 赵愈亮 张耘伟 |
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| 作者单位： | 西北工业大学 航空学院，陕西 西安 710072,西北工业大学 航空学院，陕西 西安 710072;国营四达机械制造公司，陕西 咸阳 712201,西北工业大学 航空学院，陕西 西安 710072,东莞理工学院 机械工程学院，广东 东莞 523808,空军工程大学 航空工程学院，陕西 西安 710051 |
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| 基金项目： | 国家自然科学基金会（11702326）、中国博士后科学基金会（2018M633493）、陕西自然科学基础研究项目（2020JQ-113、2020JQ-114） |
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| 摘 要： | 研究了闭孔泡沫铝板、3种空心波纹铝板和3种用环氧树脂粘接而成的闭孔泡沫铝填充波纹铝板的平面外压缩性能.泡沫填充波纹铝板不仅能显著提高抗压强度和吸能能力,而且力学性能更加稳定.泡沫填充波纹板具有明显的三维压缩效果.铝合金板材强度越小,三维延伸变形越明显.由3种不同强度的铝合金板制成的泡沫铝填充波纹板具有相似的力学性能.成...
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| 关 键 词： | 泡沫铝 波纹板 屈曲 耦合效应 三维效应 |
| 收稿时间： | 2020/10/18 0:00:00 |
| 修稿时间： | 2021/1/30 0:00:00 |
3D Effect of Sandwich Panels with Aluminum-Foam-Filled Corrugated Plates Under Out-of-Plane Compression |
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| Zhang Chun,Qi Chao,Yan Leilei,Zhao Yuliang and Zhang Yunwei.3D Effect of Sandwich Panels with Aluminum-Foam-Filled Corrugated Plates Under Out-of-Plane Compression[J].Rare Metal Materials and Engineering,2022,51(1):36-43. |
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| Authors: | Zhang Chun Qi Chao Yan Leilei Zhao Yuliang and Zhang Yunwei |
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| Affiliation: | School of Aeronautics, Northwestern Polytechnical University, Xi''an 710072, China,School of Aeronautics, Northwestern Polytechnical University, Xi''an 710072, China;State-Owned Sida Machinery Manufacturing Company, Xianyang 712201, China,School of Aeronautics, Northwestern Polytechnical University, Xi''an 710072, China,School of Mechanical Engineering, Dongguan University of Technology, Dongguan 523808, China,Aeronautics Engineering College, Air Force Engineering University, Xi''an 710051, China |
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| Abstract: | The out-of-plane compressive behavior of the closed-cell aluminum foam plate, 3 types of empty corrugated plates, and the sandwich panels with 3 types of closed-cell-aluminum-foam-filled corrugated aluminum plates bonded by epoxy resin was investigated. The results show that the aluminum-foam-filled corrugated plates can increase the compressive strength and energy absorption capacity significantly, and obtain more stable mechanical properties. Aluminum-foam-filled corrugated plates have an obvious three-dimensional effect in compression. The smaller the strength of sandwich panel, the more obvious the three-dimensional extension deformation. The aluminum-foam-filled corrugated plates made of different aluminum alloy plates with different strengths all show similar mechanical properties. The 3003 aluminum alloy plate with good formability, high corrosion resistance, and good weldability is suitable for face plates and corrugated plates. |
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| Keywords: | aluminum foam corrugated plate buckling interaction effect 3D effect |
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