High velocity impact responses of sandwich panels with metal fibre laminate skins and aluminium foam core

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• 作者：Chengjun Liu^a ; Y.X. Zhang^a ; ^{y.zhang@adfa.edu.au} ; L. Ye^b
• 关键词：Aluminium foam ; Finite element modelling ; High velocity impact responses ; Metal fibre laminate ; Sandwich panels
• 刊名：International Journal of Impact Engineering
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：100
• 期：Complete
• 页码：139-153
• 全文大小：6822 K
• 卷排序：100

文摘

Intensive investigation of the high velocity impact responses of newly designed sandwich panels with aluminium (AL) foam core and metal fibre laminate (FML) skins. Gas gun impact tests at a velocity of 210 m/s. Study on the effect of the thickness of the foam core and FML skin on the impact resistance Development of a finite element model for effective numerical modelling of the impact behaviour of the sandwich panels Parametric study on the effect of the shape of projectile and impact angle on the impact behaviour of the sandwich panels using the FE model.