泡沫铝硅合金夹层板局部压缩特性仿真分析

doi:10.16180/j.cnki.issn1007-7820.2019.11.010

Abstract

Abstract:

In order to investigate the mechanism of the influence of porosity and pore size on the local mechanical properties of the foam aluminum silicon alloy sandwich panels, the proposed study analyzed the effects of different porosities and different apertures on the local compressive properties and energy absorption characteristics of the foam aluminum silicon alloy sandwich panels. The foam aluminum silicon alloy sandwich panel model was established by C++ and ANSYS, and the finite element simulation was carried out by Abaqus. The results showed that the elastic modulus, yield stress and absorbed energy of the foam aluminum silicon alloy sandwich panels decreased with the increase of porosity under the same pore size. At the same porosity, the modulus of elasticity, yield strength and energy absorption increased with the decrease of pore size.

Key words: sandwich panels, aluminum silicon alloy, localcompression, mechanicalproperties, energyabsorption, finite element analysis

CLC Number:

TN04

ZHANG Hualin,ZHAO Ang,ZHU Zhengjiang,HU Yuebo. Simulation Analysis of Local Compression Characteristics of Foam Aluminum Silicon Alloy Sandwich Panels[J].Electronic Science and Technology, 2019, 32(11): 47-51.

Figures/Tables 9

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Table 1

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Table 2

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Table 3

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References 17

[1]	刘彦强, 樊建中, 马自力 , 等. 泡沫铝三明治板的研究与应用进展[J]. 材料导报, 2017,31(8):101-108.
	Liu Yanqiang, Fan Jianzhong, Ma Zili , et al. Progress in research and application of aluminum foam sandwich panels[J]. Materials Review, 2017,31(8):101-108.
[2]	张永康, 李玉龙, 汤忠斌 , 等. 冰雹冲击下泡沫铝夹芯板的动态响应[J]. 爆炸与冲击, 2018,38(2):373-380.
	Zhang Yongkang, Li Yulong, Tang Zhongbin , et al. Dynamic response of aluminum-foam-based sandwich panels under hailstone impact[J]. Explosion and Shock Waves, 2018,38(2):373-38.
[3]	Zeng Wei, Zhang Jinfu, Deng Zichen , et al. Simulation analysis for dynamic response of sandwich plates under moving load[J]. Machinery Design and Manufacture 2011(12):24-251.
[4]	强斌, 刘宇杰, 阚前华 . 粘接界面泡沫铝夹芯板的三点弯曲失效数值模拟[J]. 材料工程, 2014,11(11):97-101.
	Qiang Bin, Liu Yujie, Kan Qianhua . Numerical simulation for three-point bending failure of aluminum foam sandwich panels with cohesive interface[J]. Journal of Materials Engineering, 2014,11(11):97-101.
[5]	Dou Renjun, Zhang Xinna, Hao Qingxian , et al. Simulation analysis of effect of porosity on compression behavior and energy absorption properties of aluminum foam sandwich panels[J].Materials Transactions 2016(1):33-36.
[6]	Zhao Ang, Qiu Sawei, Hu Yuebo . Effect of parametric variations on the local compression deformation of aluminum foam sandwich panels[J].Materials Transactions 2017(6):880-885.
[7]	Qiu Sawei, Zhang Xinna, Hao Qingxian , et al. Simulation of apparent elastic property in the two-dimensional model of aluminum foam sandwich panels[J].Materials Transactions 2015(6):687-689.
[8]	高大威, 杨帆, 冯金芝 . 轻卡驾驶室结构特性的综合仿真分析[J]. 电子科技, 2016,29(3):12-16.
	Gao Dawei, Yang Fan, Feng Jinzhi . Comprehensive simulation analysis of structural characteristics of light truck cab[J]. Electronic Science and Technology, 2016,29(3):12-16.
[9]	谢汝 . 基于Abaqus 的滑动干摩擦下噪声试验与分析[J]. 电子科技, 2017,30(7):76-79.
	Xie Ru . Frictional noise test and FEA for dry sliding friction based on Abaqus[J]. Electronic Science and Technology, 2017,30(7):76-79.
[10]	张明华, 谌河水, 赵恒义 . 泡沫铝芯体夹层板压缩力学性能的试验研究[J].轻金属, 2008(2):55-58.
	Zhang Minghua, Chen Heshui, Zhao Hengyi . Experimental study on compressing mechanical behavior of sandwich panel with aluminum foam core[J].Light Metals, 2008(2):55-58.
[11]	刘荣佩, 张国强, 张钱珍 , 等. 泡沫铝孔单元结构模型及压缩特性研究[J]. 材料导报, 2007,21(11):133-135.
	Liu Rongpei, Zhang Guoqiang, Zhang Qianzhen , et al. Study on pore unit structure model and compressive behaviour of foamed aluminum[J]. Materials Review, 2007,21(11):133-135.
[12]	陈哲, 刘宇杰, 康国政 . 闭孔泡沫铝结构参数对其压缩性能影响的有限元分析[J]. 四川大学学报(工程科学版), 2012,44(2):84-87.
	Chen Zhe, Liu Yujie, Kang Guozheng . Finite element analysis for effect of structure parameters on compressive property of closed-cell aluminum foam[J]. Journal of Sichuan University(Engineering Science Edition), 2012,44(2):84-87.
[13]	Xia X C, Chen X W, Zhang Z , et al. Compressive properties of closed-cell aluminum foams with different contents of ceramic microspheres[J]. Materials and Design 2014(56):1-6.
[14]	Guo C, Zou T C, Shi C S , et al. Compressive properties and energy absorption of aluminum composite foams reinforced by in-situ generated MgAl₂O₄ whiskers[J].Materials Science and Engineering A 2015(645):1-7.
[15]	窦仁军 . 泡沫铝夹层板局部压缩性能及能量吸收性能研究[D]. 昆明:昆明理工大学, 2017.
	Dou Renjun . Study on local compression and energy absorption properties of aluminum foam sandwich panels[D]. Kunming:Kunming University of Science and Technology, 2017.
[16]	邱飒蔚 . 闭孔泡沫铝夹层板局部压缩性能研究[D]. 昆明:昆明理工大学, 2016.
	Qiu Sawei . Research on local compression properties of closed-cell aluminum foam sandwich panels[D]. Kunming:Kunming University of Science and Technology, 2016.
[17]	闫畅, 宋绪丁, 荆传贺 , 等. 工业闭孔泡沫铝压缩力学性能及变形原理[J]. 材料导报, 2017,31(9):92-96.
	Yan Chang, Song Xuding, Jing Chuanhe , et al. Mechanical properties and deformation mechanism of industrial aluminum foams[J]. Materials Review, 2017,31(9):92-96.

孔隙率	弹性模量/MPa	屈服应力/MPa
50%	7 030	23.90
53%	5 070	18.66
56%	4 210	17.57
59%	3 130	14.56
62%	2 060	10.99

孔径大小/mm	弹性模量/MPa	屈服应力/MPa
0.4~0.8	4 270	15.59
0.8~1.2	3 680	13.20
1.2~1.6	3 340	12.23
1.6~2.0	2 700	9.68
2.0~2.4	1 880	7.12

Simulation Analysis of Local Compression Characteristics of Foam Aluminum Silicon Alloy Sandwich Panels

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