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
Localization and coalescence of imperfect planar FCC truss lattice metamaterials under multiaxial loadings
Sign Up to like & getrecommendations! Published in 2021 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2021.103996
Abstract: Abstract This study investigates the effect of stress triaxiality on the failure mechanisms of an-isotropic perfect and imperfect planar FCC (Face Centred Cubic) truss lattice metamaterials. Three types of imperfection have been considered in the… read more here.
Keywords: lattice metamaterials; planar fcc; truss lattice; imperfect planar ... See more keywords
Vibration-Based Fatigue Analysis of Octet-Truss Lattice Infill Blades for Utilization in Turbine Rotors
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15144888
Abstract: Vibration fatigue characteristics are critical for rotating machinery components such as turbine rotor blades. Lattice structures are gaining popularity in engineering applications due to their unique ability to reduce weight and improve the mechanical properties.… read more here.
Keywords: fatigue life; truss lattice; vibration; octet truss ... See more keywords
The Energy Absorption Behavior of 3D-Printed Polymeric Octet-Truss Lattice Structures of Varying Strut Length and Radius
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15030713
Abstract: We investigate the compressive energy absorption performance of polymeric octet-truss lattice structures that are 3D printed using high-resolution stereolithography. These structures are potential candidates for personal protective equipment, structural, and automotive applications. Two polymeric resins… read more here.
Keywords: truss lattice; energy absorption; octet truss; octet ... See more keywords