Elastic response of hollow truss lattice micro-architectures
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2020.08.018
Abstract: Abstract Elastic meta-materials, which we will treat herein as synonymous with elastic micro-architected materials, derive their unique combination of properties from the fine scale geometry of their solid and void regions. Recent advances in additive… read more here.
Keywords: truss lattices; truss; micro; truss lattice ... See more keywords
A quasicontinuum theory for the nonlinear mechanical response of general periodic truss lattices
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DOI: 10.1016/j.jmps.2018.11.014
Abstract: We present a framework for the efficient, yet accurate description of general periodic truss networks based on concepts of the quasicontinuum (QC) method. Previous research in coarse-grained truss models has focused either on simple bar… read more here.
Keywords: general periodic; truss lattices; truss; periodic truss ... See more keywords
A fuzzy optimization method for octet-truss lattices
Sign Up to like & getrecommendations! Published in 2019 at "Rapid Prototyping Journal"
DOI: 10.1108/rpj-10-2017-0212
Abstract: Purpose This paper aims to present a multiscale fuzzy optimization (FO) method to optimize both the density distribution and macrotopology of a uniform octet-truss lattice structure. Design/methodology/approach The design formulae for the strut radii are… read more here.
Keywords: optimization; method; truss lattices; octet truss ... See more keywords