Dynamic response of sandwich panels with uniform-density and layered gradient foam cores

来源 :2nd International Conference on Lmpact Loading of Structural | 被引量 : 0次 | 上传用户：willamshao520

【摘要】

：

　　Sandwich composites with uniform foam core exhibits excellent energy absorption capability under impacts.However,graded foam core in sandwich composites can

【作者】

：

Erdong Wang Guangyong Sun Qing Li

【机构】

：

StateKeyLaboratoryofAdvancedDesignandManufactureforVehicleBody,HunanUniversity,Changsha,410082,China

【出处】

：

2nd International Conference on Lmpact Loading of Structural

【发表日期】

：

2018年5期

【关键词】

：

Sandwich panel Foam-core gradients Dynamic response Perforation resistance

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　　Sandwich composites with uniform foam core exhibits excellent energy absorption capability under impacts.However,graded foam core in sandwich composites can offer a larger design space and may have a better impact performance than uniform foam core.

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