An Octet-Truss Engineered Concrete (OTEC) for lightweight structures
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.09.011
Abstract: Author(s): Aghdasi, Parham; Williams, Ian D; Salazar, Brian; Panditi, Nicole; Taylor, Hayden K; Ostertag, Claudia P | Abstract: Recent advances in the development of Ultra-High Performance Fiber-Reinforced Concrete (UHP-FRC) with very high compressive strength has… read more here.
Keywords: concrete otec; frc; truss engineered; uhp frc ... See more keywords
On the elastodynamic properties of octet truss-based architected metamaterials
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0140673
Abstract: Architected metamaterials have emerged as a central topic in materials science and mechanics, thanks to the rapid development of additive manufacturing techniques, which have enabled artificial materials with outstanding mechanical properties. This Letter seeks to… read more here.
Keywords: properties octet; truss based; architected metamaterials; elastodynamic properties ... 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
Vibration-Based Fatigue Analysis of Octet-Truss Lattice Infill Blades for Utilization in Turbine Rotors
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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
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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