Three-point bending behavior of Nomex honeycomb sandwich panels: Experiment and simulation

被引：36
|
作者：
Xie, Suchao [1 ,2 ,3 ]
Feng, Zhejun [1 ,2 ,3 ]
Zhou, Hui [1 ,3 ]
Wang, Da [1 ,2 ,3 ]
机构：
[1] Cent South Univ, Minist Educ, Key Lab Traff Safety Track, Changsha 410083, Peoples R China
[2] Cent South Univ, Joint Int Res Lab Key Technol Rail Traff Safety, Changsha, Peoples R China
[3] Cent South Univ, Sch Traff & Transportat Engn, Changsha, Peoples R China
来源：
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2021年 / 28卷 / 18期
基金：
中国国家自然科学基金;
关键词：
Nomex honeycomb; sandwich panel; bending characteristics; energy absorption; LOW-VELOCITY IMPACT; MECHANICAL-PROPERTIES; DEFORMATION ANALYSIS; NUMERICAL-ANALYSIS; COLLAPSE MODES; CORE; COMPOSITES; FAILURE; BEAMS;
D O I：
10.1080/15376494.2020.1712751
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
To provide sufficient data and theoretical support for the practical application of Nomex honeycomb sandwich panels, the bending behavior and energy absorption characteristics of the Nomex honeycomb sandwich panels have been analyzed. Based on experiment, theory, and simulation, the relationship between bending performance and specification parameters was clarified, and the failure map of the Nomex honeycomb sandwich panels was plotted, which can provide strong data and theoretical support for the performance prediction and parameter selection of Nomex honeycomb sandwich panels.
引用
收藏
页码：1917 / 1931
页数：15
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