Topic
Sandwich panel
About: Sandwich panel is a research topic. Over the lifetime, 4665 publications have been published within this topic receiving 49812 citations.
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TL;DR: In this paper, a full-scale dynamic test of a single storey building constructed on a shaking table by a prefabricated 3D sandwich panel method is carried out under several ground motions.
50 citations
TL;DR: In this article, a 2D gradient auxetic core was used to optimize the vibrational properties of a hexagonal auxetic sandwich plate with a homogenized finite element model.
50 citations
TL;DR: In this article, a thermal protection system (ITPS) based on the lightweight C/SiC pyramidal core lattice sandwich panel is proposed, which integrates advantages of low areal density and high temperature resistance up to 1600°C.
50 citations
TL;DR: In this paper, the effect of multi-walled carbon nanotubes (MWCNTs) on the internal and external damages of foam-core sandwich panels with kevlar fiber reinforced epoxy face sheets subjected to a low-velocity impact was studied.
Abstract: This research studied the effect of multi-walled carbon nanotubes (MWCNTs) on the internal and external damages of foam-core sandwich panels with kevlar fiber reinforced epoxy face sheets subjected to a low-velocity impact. The sandwich panels were subjected to six levels of energy. Energy profile diagrams (EPDs) were plotted to determine the rebounding, penetration and perforation thresholds of the sandwich panels. Non-destructive evaluation methods have been employed for detecting and measuring damage size of the sandwich panels using X-ray radiography and active infrared thermography. The results show that MWCNTs can improve the absorbed energy and penetration threshold of the foam-core sandwich panels.
50 citations
TL;DR: In this article, the effects of important physical and geometrical parameters on transverse low-velocity impact response of composite sandwich panels have been studied, where impacts are assumed to occur normally over the top and/or bottom face sheets, at arbitrary locations and with different impactor masses and initial velocities.
50 citations