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Simulação de desempenho estrutural baseada na prototipagem rápida com impressão 3d

Structural performance simulation based on 3D printing for rapid prototyping

Martinez, Andressa Carmo Pena; Souza, Douglas Lopes de; Santos, Denise Mônaco dos; Pedroti, Leonardo Gonçalves; Martins, Marianna Auxiliadora Dias;

Artigo Completo:

This paper presents part of the research on simulation of structural performance and aims to study the mechanical behavior of polymers, ABS and PLA in the form of thermoplastic filaments, commonly used in affordable 3D printers. It presents the preliminary results for the evaluation of the mechanical behavior of ABS and PLA in the light of ASTM E2954 and ASTM D790 standards, which establish test methods for axial compression and three-point flexure for plastic and polymer matrix.

Artigo Completo:

This paper presents part of the research on simulation of structural performance and aims to study the mechanical behavior of polymers, ABS and PLA in the form of thermoplastic filaments, commonly used in affordable 3D printers. It presents the preliminary results for the evaluation of the mechanical behavior of ABS and PLA in the light of ASTM E2954 and ASTM D790 standards, which establish test methods for axial compression and three-point flexure for plastic and polymer matrix.

Palavras-chave: 3d printing, structural performance, rapid prototyping, computatuional simulation,

Palavras-chave: 3d printing, structural performance, rapid prototyping, computatuional simulation,

DOI: 10.5151/sigradi2017-052

Referências bibliográficas
  • [1] American Society for Testing and Materials. (2002) ASTM D790: Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials. West Conshohocken, Pennsylvania, United States.
  • [2] American Society for Testing and Materials. (2002) ASTM E2954: Standard Test Method for Axial Compression Test of Reinforced Plastic and Polymer Matrix Composite Vertical Members. West Conshohocken, Pennsylvania, United States.
  • [3] Block, P., Lachauer, L., & Rippmann, M. (2010). Validating Thrust Network Analysis using 3D-printed structural models. Proceedings of the International Association for Shell and Spatial Structures Symposium, Shangai, China.
  • [4] Crolla, K., Williams, N. (2014). Smart Nodes: A System for variable structural frames with 3D Metal-Printed Nodes. Proceedings of the 34rd International Conference of the Association for Computer-Aided in Architecture (ACADIA 14), 311-316.
  • [5] Crolla, K., Williams, N., Muehlbauer, M., & Burry, J. (2017). Smartnodes Pavilion. Proceedings of the 22nd International Conference of the Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), 467-477.
  • [6] Dritsas, S., Chen, L., & Sass, L. (2017). Small 3D Printers: Large Scale Artifacts. Proceedings of the 22nd International Conference of the Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), 821-831.
  • [7] Haeusler, M. H., Muehlbauer, M., Bohnenberger, S., & Burry, J. (2017). Furniture Design Using Custom-Optimised Structural Nodes. Proceedings of the 22nd International Conference of the Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), 841-851.
  • [8] Huang, H.H., Wong, B.L, & Chou, Y.C. (2016) Design and properties of 3D-printed chiral auxetic metamaterials by reconfigurable connections. Physica Status Solidi B 253, n.8, 1557-1564.
  • [9] Matson, C. W., Sweet, K. (2016). Simplified for Resilience: A parametric investigation into a bespoke joint system for bamboo. Proceedings of the XX Congreso de la Sociedad Iberoamericana de Gráfica Digital (SIGRADI 16), 284- 28
  • [10] Naboni, R. and Paoletti, I. (2015), Additive Manufacturing, in R.P. Naboni (ed.), Advanced Customization in Architectural Design and Construction, Springer.
  • [11] Peters, B. (2016). Additive formwork: 3D Printed Flexible Formwork. Proceedings of the 34rd International Conference of the Association for Computer-Aided in Architecture (ACADIA 14), 517- 522.
  • [12] Raspall, F., Banõn, C. (2016). VMesh: How to print Architecture? Proceedings of the XX Congreso de la Sociedad Iberoamericana de Gráfica Digital (SIGRADI 16), 394-398.
  • [13] Wasilkoski, C. M. (2006). Comportamento mecânico de materiais poliméricos. 68 f. Tese (Doutorado) – Curso de Engenharia dos Materiais, Universidade Federal do Paraná.
Como citar:

Martinez, Andressa Carmo Pena; Souza, Douglas Lopes de; Santos, Denise Mônaco dos; Pedroti, Leonardo Gonçalves; Martins, Marianna Auxiliadora Dias; "Simulação de desempenho estrutural baseada na prototipagem rápida com impressão 3d", p. 333-339 . In: . São Paulo: Blucher, 2017.
ISSN 2318-6968, DOI 10.5151/sigradi2017-052

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