PORTALE DELLA DIDATTICA

Ricerca CERCA
  KEYWORD

Analysis of the fatigue behavior of metal lattice structures from additive manufacturing based on homogenization process

Parole chiave ADDITIVE MANUFACTURING, FEM MODELING, MECHANICAL DESIGN, SIMULATION, STRUCTURAL DESIGN

Riferimenti GIORGIO DE PASQUALE

Gruppi di ricerca 29- SMART STRUCTURES AND SYSTEMS

Descrizione The thesis will investigate the fatigue failure of lightweight structures built with metal additive manufacturing.
Analytical methods for fatigue failure analysis will be applied to simple structures and specimens to validate the results with experiments.

The thesis will use the finite elements method and the homogenization process applied to the lattice.

The lattice is modeled as a medium material to identify the critical points of the structure. The final result achieved is the fatigue life estimation through the classic multi-axial fatigue criteria.


Scadenza validita proposta 31/12/2022      PROPONI LA TUA CANDIDATURA




© Politecnico di Torino
Corso Duca degli Abruzzi, 24 - 10129 Torino, ITALY
Contatti