Simulation study on the anti-penetration performance and energy absorption characteristics of honeycomb aluminum sandwich structure

被引：30

作者：

Cheng, Yu ^{[1
,2
]}

Ren, Kai ^{[2
]}

Fu, Jianping ^{[2
]}

Yin, Likui ^{[2
]}

Yang, Rui ^{[1
,2
]}

Yuan, Hao ^{[1
,2
]}

Zhao, Taiyong ^{[2
]}

Chen, Zhigang ^{[2
]}

机构：

[1] North Univ China, Coll Mechatron Engn, Taiyuan 030051, Peoples R China

[2] North Univ China, Natl Def Key Lab Underground Damage Technol, Taiyuan 030051, Peoples R China

来源：

COMPOSITE STRUCTURES | 2023年 / 310卷

关键词：

Sandwich panel; Interaction; Projectile penetration; Anti-penetration performance; Energy absorption; HIGH-VELOCITY IMPACT; FREE-VIBRATION ANALYSIS; LAMINATED COMPOSITE; PLATES; PANELS; PROJECTILE;

D O I：

10.1016/j.compstruct.2023.116776

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This work studied the anti-penetration performance and energy absorption characteristics of the honeycomb aluminum core structure. Tests of penetrating depth were conducted. The response and deformation resistance of the aluminum sandwich structure with a regular hexagonal honeycomb were studied through numerical simu-lation. The effect of the face/back plate thickness ratio and the shape of the core layer unit on the performance of the aluminum sandwich structure with a regular hexagonal honeycomb were compared and analyzed with a theoretical model of equivalent target calculation. Based on the results, the aluminum sandwich structure with a regular hexagonal honeycomb has the strongest anti-penetration capability when the thickness ratio of the face/ back plate is set to 2.5:1. In terms of the energy consumption, the Arrow and concave hexagonal honeycomb aluminum sandwich structures are 14.7% and 25.9%, respectively, than the aluminum sandwich structure with a regular hexagonal honeycomb. The typical hierarchical honeycomb aluminum sandwich structure has better energy absorption characteristics than the aluminum sandwich structure with a regular hexagonal honeycomb. Therefore, the anti-penetration performance of the honeycomb aluminum sandwich structure can be improved by adjusting the thickness ratio of the face/back plate and changing the shape of the core layer. The research results are of great significance in guiding the design of the honeycomb aluminum sandwich structure.

引用

页数：12

共 40 条

[1] On the vibrations of the imperfect sandwich higher-order disk with a lactic core using generalize differential quadrature method [J].

Al-Furjan, M. S. H. ;

Hatami, Ali ;

Habibi, Mostafa ;

Shan, Lijun ;

Tounsi, Abdelouahed .

COMPOSITE STRUCTURES, 2021, 257

[2]

Allam O, 2020, COMPUT CONCRETE, V26, P185, DOI 10.12989/cac.2020.26.2.185

[3] Ballistic performance of unidirectional glass fiber laminated composite plate under normal and oblique impact [J].

Ansari, Md. Muslim ;

Chakrabarti, Anupam .

PLASTICITY AND IMPACT MECHANICS, 2017, 173 :161-168

[4] Experimental damage evaluation of honeycomb sandwich structures with Al/B4C FGM face plates under high velocity impact loads [J].

Arslan, Kemal ;

Gunes, Recep .

COMPOSITE STRUCTURES, 2018, 202 :304-312

[5] The ballistic resistance of multi-layered targets impacted by rigid projectiles [J].

Babaei, Behzad ;

Shokrieh, Mahmood M. ;

Daneshjou, Kamran .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 530 :208-217

[6] Deflections, stresses and free vibration studies of FG-CNT reinforced sandwich plates resting on Pasternak elastic foundation [J].

Bendenia, Noureddine ;

Zidour, Mohamed ;

Bousahla, Abdelmoumen Anis ;

Bourada, Fouad ;

Tounsi, Abdeldjebbar ;

Benrahou, Kouider Halim ;

Bedia, E. A. Adda ;

Mahmoud, S. R. ;

Tounsi, Abdelouahed .

COMPUTERS AND CONCRETE, 2020, 26 (03) :213-226

[7]

Bose A, 1994, PROC 2 INT C TUNGSTE, P489

[8] Shock absorption performance of a motorbike helmet with honeycomb reinforced liner [J].

Caserta, Gaetano D. ;

Iannucci, Lorenzo ;

Galvanetto, Ugo .

COMPOSITE STRUCTURES, 2011, 93 (11) :2748-2759

[9] Curved Kirigami SILICOMB cellular structures with zero Poisson's ratio for large deformations and morphing [J].

Chen, Yijin ;

Scarpa, Fabrizio ;

Remillat, Chrystel ;

Farrow, Ian ;

Liu, Yanju ;

Leng, Jinsong .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2014, 25 (06) :731-743

[10] Mechanical response of metallic honeycomb sandwich panel structures to high-intensity dynamic loading [J].

Dharmasena, Kumar P. ;

Wadley, Haydn N. G. ;

Xue, Zhenyu ;

Hutchinson, John W. .

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2008, 35 (09) :1063-1074

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