Analysis of Lattices Based on TPMS for Bone Scaffold

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2023

Autores

Pais, I (Autor) Outra; Jorge Lino (Autor) FEUP; Belinha, J (Autor) Outra

Ata de Conferência Internacional

Título: Lecture Notes in Bioengineering

Páginas: 59-67

10th Congress of the Portuguese Society of Biomechanics, CNB 2023

Figueira da Foz, 5 May 2023 through 6 May 2023

Indexação

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-010-6CR

DOI: 10.1007/978-3-031-47790-4_6

Abstract (EN): Since the very porous structure encourages cell growth, cellular materials based on triply periodic minimum surfaces (TPMS) are frequently used in bone scaffold applications. It has been demonstrated that the gyroid is more permeable than foams based on other TPMS. Additionally, it has been demonstrated that TPMS foams created using additive manufacturing technology can attain the required mechanical qualities to replace human bone. In this work, two sheet-based unit cells, the gyroid and the primitive structure where tested to determine the elastic and plastic properties. Scaling laws correlated well to experimental results found in the literature showing that the isotropic and perfectly-plastic approximations can model a wide range of materials namely metals and polymers. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8