Characteristics of an improved boundary insert for sandwich panels with lattice truss cores
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.106278
Abstract: Abstract Composite sandwich panels with lattice truss cores have dramatic static and dynamic characteristics, which are widely used in aerospace industry. Owing to the inability to sustain localized loads of joining, valid inserts are required… read more here.
Keywords: boundary insert; lattice truss; panels lattice; sandwich panels ... See more keywords
Interlocking orthogrid: An efficient way to construct lightweight lattice-core sandwich composite structure
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.05.029
Abstract: Abstract To construct weight efficient aerospace sandwich structures, interlocked orthogrid sandwich composite panels reinforced by carbon fibers were designed, made and tested. The orthogrid is weight efficient in flatwise compression for its strength is greater… read more here.
Keywords: construct; interlocking orthogrid; lattice truss; sandwich composite ... See more keywords
Foam-filling techniques to enhance mechanical behaviors of woven lattice truss sandwich panels
Sign Up to like & getrecommendations! Published in 2021 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2021.102383
Abstract: Abstract Woven lattice truss sandwich panel (WLTSP) is a novel lightweight multifunctional construction material. To further improve its compression strength and bending resistance, two foam-filling schemes were applied to strengthen the WLTSP. Flatwise compression and… read more here.
Keywords: truss sandwich; woven lattice; foam filling; lattice truss ... See more keywords
Designs of lattice truss core sandwich structures with improved compressive strength and stiffness
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Composite Materials"
DOI: 10.1177/00219983231160277
Abstract: Lattice truss core sandwich composite (LTCSC) panels can exhibit high compressive performance until failure is caused by compressive fracture of the composite strut. Early failure of the core-facesheet and central nodes, as well as fiber… read more here.
Keywords: strength; lattice truss; core; stiffness ... See more keywords