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 article, an analytic model is developed that deals with partition of the energy of absorption, allowing for quantitative estimation of the amount consumed via panel elastic response and the one consumed via irreversible damage.
34 citations
TL;DR: In this paper, three kinds of glass fiber reinforced polymer (GFRP) connector, including a flat plate, a corrugated plate, and a hexagonal tube connector, were investigated for potential use in precast concrete sandwich panel (PCSP).
34 citations
TL;DR: In this article, the energy absorption characteristics of sandwich panels with aluminum plate as facesheet and metal hexagonal honeycomb as the core are investigated under quasi-static punch loading using two flat nose and spherical projectiles, experimentally.
34 citations
TL;DR: In this paper, a series of tests of localized, penetrating impact on sandwich panels were conducted in quasi-static conditions and at approximately 70 and 93 m/s, with three different impactor tip geometries.
Abstract: Part I of this article describes a series of tests of localized, penetrating impact on sandwich panels. The sandwich panel size was 500 500 mm2 with a thickness of 46 mm. Three types of panel configuration were tested. Penetration was carried out in quasi-static conditions and at approximately 70 and 93 m/s. Impactor mass was 1 kg with an impactor diameter of 50 mm and with three different impactor tip geometries. For each of the 27 combinations, the total energy absorption was measured, and the damage patterns are described and quantified.
34 citations
TL;DR: In this article, the authors investigated the possibilities for structural optimisation of laser-welded sandwich panels with an adhesively bonded core and uni-directional vertical webs.
34 citations