Vibration characteristics of sandwich plates with an auxetic honeycomb core and laminated three-phase skin layers under blast load

被引：4

作者：

Quoc-Hoa Pham ^{[1
]}

Van Ke Tran ^{[2
]}

Trung Thanh Tran ^{[2
]}

机构：

[1] Faculty of Engineering and Technology, Nguyen Tat Thanh University

[2] Faculty of Mechanical Engineering, Le Quy Don Technical University

来源：

Defence Technology | 2023年 / 06期

关键词：

D O I：

暂无

中图分类号：

O32 [振动理论]; TJ01 [理论与试验]; E95 [军事工程];

学科分类号：

080101 ; 0826 ; 1105 ; 1108 ;

摘要：

In this article, vibration characteristics of sandwich plates with an auxetic honeycomb core and laminated three-phase skin layers subjected to blast load are studied. Higher-order ES-MITC3 element based on higher-order shear deformation theory(HSDT) to achieve the governing equations. The sandwich plates with the ultra-light feature of the auxetic honeycomb core layer(negative Poisson’s ratio) and reinforced by two laminated three-phase skin layers. The obtained results in our work are compared with other previously published to confirm accuracy and reliability. In addition, the effects of parameters such as geometrical and material parameters on the vibration characteristics of sandwich plates with an auxetic honeycomb core and laminated three-phase skin layers are fully investigated.

引用

页码：148 / 163

页数：16

共 38 条

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