Homogenization simulation of material extruded lattice structures.
| Autor: | Spina R; Dipartimento di Meccanica, Matematica e Management, Politecnico di Bari, Bari, Italy.; Istituto Nazionale di Fisica Nucleare (INFN) - Sezione di Bari, Bari, Italy.; Consiglio Nazionale delle Ricerche - Istituto di Fotonica e Nanotecnologie (CNR-IFN), Bari, Italy., Guerra MG; Dipartimento di Meccanica, Matematica e Management, Politecnico di Bari, Bari, Italy., Di Rosa S; EnginSoft SpA, Trento, Italy., Morandina G; EnginSoft SpA, Trento, Italy. |
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| Jazyk: | angličtina |
| Zdroj: | Heliyon [Heliyon] 2023 Feb 06; Vol. 9 (2), pp. e13539. Date of Electronic Publication: 2023 Feb 06 (Print Publication: 2023). |
| DOI: | 10.1016/j.heliyon.2023.e13539 |
| Abstrakt: | The paper investigates the mechanical behavior of structural elements of a material extruded component using a multiscale analysis based on a homogenization method. The development and validation of a homogenization model start with designing a tailor-made lattice structure. The material model is described using elastoplastic properties and Hill's yield criterion. The numerical validation of the homogenized model and its comparison with the full detail is also described. Competing Interests: The authors declare no competing interests. (© 2023 The Authors.) |
| Databáze: | MEDLINE |
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