Finite Element Analysis of Dynamic Mechanical Responses of Aluminum Honeycomb Sandwich Structures Under Low-Velocity Impact
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-017-0358-4
Abstract: Honeycomb sandwich structures, composed of many regularly arranged hexagonal cores and two skins, often show excellent impact performance due to strong energy absorption ability under impact loads. This paper studies dynamic mechanical responses of aluminum… read more here.
Keywords: sandwich structures; dynamic mechanical; impact; analysis ... See more keywords
External mean flow effect on sound transmission through composite sandwich structures filled with porous materials
Sign Up to like & getrecommendations! Published in 2022 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2021.09.014
Abstract: Abstract A theoretical model is developed to investigate the influence of external mean flow on sound transmission loss (STL) through composite sandwich panels filled with porous materials. The equations of the motions for the composite… read more here.
Keywords: mean flow; sandwich structures; external mean; sound transmission ... See more keywords
Review of current trends in research and applications of sandwich structures
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DOI: 10.1016/j.compositesb.2018.01.027
Abstract: Abstract The review outlines modern trends in theoretical developments, novel designs and modern applications of sandwich structures. The most recent work published at the time of writing of this review is considered, older sources are… read more here.
Keywords: research; current trends; sandwich structures; review current ... See more keywords
Manufacturing and quasi-static bending behavior of wood-based sandwich structures
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DOI: 10.1016/j.compstruct.2017.09.034
Abstract: The quasi-static behavior of innovative wood based sandwich structures with plywood core and skins made either of aluminum or of fiber reinforced polymer (carbon, glass or flax composite skins) was investigated. The wood based sandwich… read more here.
Keywords: quasi static; sandwich structures; based sandwich; static bending ... See more keywords
Vibration behaviours of single/multi-debonded composite sandwich structures with nanoparticle-modified matrices
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DOI: 10.1016/j.compstruct.2018.11.071
Abstract: Abstract Sandwich structures with carbon fibre reinforced plastic (CFRP) facesheets are widely used in aerospace and marine structures because they have high strength, stiffness and light weight. However, debonds between the facesheets and the core… read more here.
Keywords: behaviours single; debonded regions; sandwich structures; vibration behaviours ... See more keywords
Static and dynamic characterization of agglomerated cork and related sandwich structures
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DOI: 10.1016/j.compstruct.2019.01.054
Abstract: Abstract The aim of this experimental investigation is to assess the response to low velocity impacts of green sandwich structures made of agglomerated cork encapsulated between two thin flax/epoxy face sheets. Three different cork densities… read more here.
Keywords: synthetic foam; sandwich structures; structures static; cork ... See more keywords
Experimental and numerical investigation of static and fatigue behaviors of composites honeycomb sandwich structure
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.01.081
Abstract: Abstract Static and fatigue behaviors of Nomex honeycomb sandwich structures were characterized by compression and bending experiments. And the finite elemental numerical simulation research was carried out based on the test data. The load level… read more here.
Keywords: fatigue; honeycomb sandwich; sandwich structures; fatigue behaviors ... See more keywords
Equivalent models and mechanical properties of bio-inspired corrugated sandwich structures subjected to bending loads
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DOI: 10.1016/j.compstruct.2020.112257
Abstract: Abstract Corrugated sandwich structures have been widely used in aerospace and aviation fields due to their excellent performances. In this paper, a new bio-inspired corrugated sandwich structure is designed based on the microstructure of cybister… read more here.
Keywords: sandwich structures; bio inspired; mechanical properties; corrugated sandwich ... See more keywords
Investigation of shear strength correlations and reliability assessments of sandwich structures by kriging method
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DOI: 10.1016/j.compstruct.2020.112782
Abstract: Abstract Steel-concrete-steel (SCS) sandwich composite structure with corrugated-strip connectors (CSC) is the promising structure which is applied in offshore and building structures. The behavior prediction of shear connections is of major importance in SCS structures.… read more here.
Keywords: sandwich structures; shear strength; strength correlations; experimental data ... See more keywords
Experimental and Finite Element Analysis of the Impact RESPONSE of Agglomerated Cork and its Intraply Hybrid Flax/Basalt Sandwich Structures
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DOI: 10.1016/j.compstruct.2021.114210
Abstract: Abstract Sandwich structures are widespread in all the industrial applications where a high stiffness-to-weight ratio is required. Despite the unique bending performance, they feature two major drawbacks: the massive exploitation of synthetic materials and a… read more here.
Keywords: sandwich structures; impact response; agglomerated cork;
The tolerance modelling of vibrations of periodic sandwich structures – Comparison of simple modelling approaches
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.111845
Abstract: Abstract In literature one can find many different modelling approaches towards sandwich structures, such as: double-plate system with an elastic core, multi-layered plate, models based on advanced deformation hypothesis, etc. Those models are significantly varying… read more here.
Keywords: vibrations periodic; tolerance modelling; sandwich structures; modelling approaches ... See more keywords