Vibration response of multi-functional Z-pin space core sandwich composites

被引：0
|
作者：
Vaidya, Uday K. [1 ]
Nelson, Scott P. [1 ]
Ulven, Chad [1 ]
Mathew, Biju [1 ]
机构：
[1] Dept. of Mech. Eng./Appl. Mechanics, Composites Research Laboratory, North Dakota State University (NDSU), Fargo, ND 58105, United States
来源：
American Society of Mechanical Engineers, Noise Control and Acoustics Division (Publication) NCA | 2000年 / 27卷
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摘要：
Sandwich composite constructions that possess several multi-functional benefits in addition to providing structural strength and stiffness have been investigated in the current work. In comparison to traditional foam and honeycomb cores, the Z-pin reinforced space core provides multi-functionality to route wires and rods, embed electronic assemblies, store fuel and fire-retardant foam and provide tailored damping in structures among other conceivable benefits. The present study deals with vibration characterization of Z-pin sandwich plates with hollow and foam-filled core. A finite element study has been conducted on hollow Z-pin core sandwich panels to investigate the stiffness reduction associated with Z-pin buckling.
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页码：413 / 415
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