应用/结构英文2024被引 5
多芯复合铝蜂窝夹芯板低速冲击性能的实验研究
An experimental study of multi-core composite aluminium honeycomb sandwich panels under low-velocity impacts
Akhileshwar Pandey, Ashutosh Singh, A.K. Upadhyay, K.K. Shukla · Mechanical Engineering Department, Government Engineering College, Bharatpur, India
摘要整理
本文通过低速冲击实验系统评估了多芯复合夹芯板的冲击响应特性。研究改变了夹芯板的几何参数，包括蜂窝孔径、孔高和面板厚度，并报告了这些参数对峰值载荷、能量吸收和吸能效率的影响规律。同时研究了冲击能量变化对梯度型和非梯度型夹芯板的作用效果。基于实验结果，为冲击能量吸收应用提出了合理的设计建议。从防撞性能角度看，梯度型多芯复合夹芯板相比非梯度型表现出更优异的性能。
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