Cellular structures from additive processes: design, homogenization and experimental validation

Cellular structures from additive processes: design, homogenization and experimental validation

The importance of lightweight structures in many fields of engineering is well known since long time. The innovations in technological processes based on material addiction allow pushing the design towards challenging geometries and associated structural properties. Engineered materials like lattice...

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Veröffentlicht in:Procedia Structural Integrity 2018, Vol.8, p.75-82
Hauptverfasser: De Pasquale, Giorgio, Montemurro, Marco, Catapano, Anita, Bertolino, Giulia, Revelli, Luca
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container_end_page 82
container_issue
container_start_page 75
container_title Procedia Structural Integrity
container_volume 8
creator De Pasquale, Giorgio
Montemurro, Marco
Catapano, Anita
Bertolino, Giulia
Revelli, Luca
description The importance of lightweight structures in many fields of engineering is well known since long time. The innovations in technological processes based on material addiction allow pushing the design towards challenging geometries and associated structural properties. Engineered materials like lattice structures can be theoretically used to modify the local material properties and strength with minimization of the mass of components; in practice, several issues are still to be solved in stabilization of additive processes and achieving repeatable structures able to pass qualification procedures. At this purpose, dedicated experimental and design methods like those reported in this paper are needed.
doi_str_mv 10.1016/j.prostr.2017.12.009
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Mechanics
title Cellular structures from additive processes: design, homogenization and experimental validation
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