Topic
Sandwich-structured composite
About: Sandwich-structured composite is a research topic. Over the lifetime, 5853 publications have been published within this topic receiving 101126 citations.
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TL;DR: In this article, an original finite element modeling to investigate the effects of a viscoelastic layer on the sound transmission through double-wall sandwich panels is presented, where the resolution approach is based on a reduced order model generated by a modal projection technique.
52 citations
TL;DR: In this paper, the effect of the adhesive joint between the honeycomb core and the face sheets on the load transfer and static response of sandwich panels was examined. But the adhesive joints were not modeled by three-dimensional solid elements.
52 citations
TL;DR: In this paper, a finite element analysis of foam-filled honeycomb sandwich panels under in-plane impact loading and the analysis of their crashworthiness is presented. But the analysis is limited to three different aluminium honeycombs filled with three different polyurethane foams.
Abstract: The aim of this research is the investigation of foam-filled honeycomb sandwich panels under in-plane impact loading and the analysis of their crashworthiness. This paper presents a finite element analysis of foam-filled honeycomb sandwiches under in-plane impact loading. Three different aluminium honeycombs filled with three different polyurethane foams were considered in the numerical simulation, and results were compared with those obtained for bare honeycomb panels. For what concerns the crashworthiness analysis, the response of the foam-filled honeycomb panels under out-of-plane impacts was compared with those of unfilled honeycomb panels and circular tubes.
52 citations
TL;DR: In this article, the impact response of composite sandwich panels has been investigated, consisting of various fabric facesheet materials and different densities of poly(vin(vin) fibers, and they have been applied to different types of composite materials.
Abstract: The impact response of various composite sandwich panels has been investigated These composite sandwich panels, consisting of various fabric facesheet materials and different densities of poly(vin
52 citations
TL;DR: In this article, the effect of foam core density on the behaviour of sandwich panels with novel bio-composite unidirectional flax fibre-reinforced polymer skins, along with a comparison to p...
Abstract: This study investigates the effect of foam core density on the behaviour of sandwich panels with novel bio-composite unidirectional flax fibre-reinforced polymer skins, along with a comparison to p...
52 citations