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泡沫鋁填充波紋夾芯板面外壓縮的三維效應
作者:
作者單位:

1.西北工業(yè)大學 航空學院，陜西 西安 710072;2.國營四達機械制造公司，陜西 咸陽 712201;3.東莞理工學院 機械工程學院，廣東 東莞 523808;4.空軍工程大學 航空工程學院，陜西 西安 710051

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中圖分類號:

TF125.6

基金項目:

國家自然科學基金會（11702326）、中國博士后科學基金會（2018M633493）、陜西自然科學基礎研究項目（2020JQ-113、2020JQ-114）


3D Effect of Sandwich Panels with Aluminum-Foam-Filled Corrugated Plates Under Out-of-Plane Compression
Author:
Affiliation:

1.School of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, China;2.State-Owned Sida Machinery Manufacturing Company, Xianyang 712201, China;3.School of Mechanical Engineering, Dongguan University of Technology, Dongguan 523808, China;4.Aeronautics Engineering College, Air Force Engineering University, Xi'an 710051, China

Fund Project:

Shaanxi Natural Science Basic Research Project (2020JQ-114, 2020JQ-113); National Natural Science Foundation of China (11702326); Chinese Postdoctoral Science Foundation (2018M633493)

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    摘要:

    研究了閉孔泡沫鋁板、3種空心波紋鋁板和3種用環(huán)氧樹脂粘接而成的閉孔泡沫鋁填充波紋鋁板的平面外壓縮性能。泡沫填充波紋鋁板不僅能顯著提高抗壓強度和吸能能力，而且力學性能更加穩(wěn)定。泡沫填充波紋板具有明顯的三維壓縮效果。鋁合金板材強度越小，三維延伸變形越明顯。由3種不同強度的鋁合金板制成的泡沫鋁填充波紋板具有相似的力學性能。成形性好、耐腐蝕性高、可焊性好的3003鋁合金板非常適合作為面板和波紋板。

    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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引用本文

張純,祁超,閆雷雷,趙愈亮,張耘偉.泡沫鋁填充波紋夾芯板面外壓縮的三維效應[J].稀有金屬材料與工程,2022,51(1):36~43.[Zhang Chun, Qi Chao, Yan Leilei, Zhao Yuliang, 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.]
DOI：10.12442/j. issn.1002-185X.20200800

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  • 收稿日期:2020-10-18
  • 最后修改日期:2021-01-30
  • 錄用日期:2021-03-08
  • 在線發(fā)布日期: 2022-02-04
  • 出版日期: 2022-01-28