Popsicle stick truss bridge
Keywords:
Truss, FTOOL, Sizing, BridgeAbstract
This work involved the design of a truss bridge model using popsicle sticks based on models previously reported in the literature and technical standards. Wooden popsicle sticks and multipurpose glue were employed for the construction of the truss bridge. The project was divided into several stages, including structural design, strength and stability calculations, model assembly, and load testing. The FTOOL software was utilized to assist in obtaining internal forces in the bars. The sticks were glued together to form the truss-shaped structure. Finally, the bridge underwent load tests to assess its strength and stability. Progressive loads were applied until failure occurred at 160 kgf, 20% lower than the predicted value. Nevertheless, the performance of the popsicle stick bridge was deemed quite satisfactory.
Downloads
References
Scolaro, T. P., Pereira, L. E., & Trombetta, J. (2020). Comparativo de impacto ambiental de sistemas construtivos de superstruturas de pontes. Mix Sustentavel, 6(3), 107-116. Recuperado de https://ojs.sites.ufsc.br/index.php/mixsustentavel/article/view/3910 doi:
https://doi.org/10.29183/2447-3073.MIX2020.v6.n3.107-116
Pfeil, W., & Pfeil, M. (2021). Estruturas de madeira (6a ed.). Rio de Janeiro: LTC.
Olmedo, G. M.; Hornink, B., Arenhardt, B., Nunes, A. J., Oliveira, C. de, Amaral, I. S. do, Santos, M. R. dos, Fontana, C., & Oliveira, J. M. de. (2023). Growth dynamic and climate signals on abandoned plantation of Pinus elliottii in Southern Brazil: A dendrochronological contribution. Dendrochronologia, 82, 126-136. Recuperado de https://www.sciencedirect.com/science/article/abs/pii/S1125786523000863?via%3Dihub. doi: https://doi.org/10.1016/j.dendro.2023.126136
Hibbeler, R. C. (2009). Resistencia dos materiais (7a ed). São Paulo: Pearson Prentice Hall.
Beer, F. P., & Johnston, E. R. (2012). Mecânica Vetorial para Engenheiros - Dinâmica (9a ed.). Porto Alegre: AMGH.
Cazella, P. H. S., Pedreiro, M. R. M., Silva, G. P., Rodrigues, F. R., & Souza, M. V. (2020). Análise da Distribuição de Esforços em Relação à Variação da Distância Entre Banzos de uma Treliça. Brazilian Journal of Development, 6(11), 91070–91082. Recuperado de https://ojs.brazilianjournals.com.br/ojs/index.php/BRJD/article/view/20347. doi: https://doi.org/10.34117/bjdv6n11-496
Tullio, F. B. M. (Org.). (2019). Engenharia de construção civil e urbana. Atena Editora. Recuperado de https://atenaeditora.com.br/catalogo/ebook/engenharia-de-construcao-civil-e-urbana
Instituto de Pesquisas Tecnológicas do Estado de São Paulo (IPT). (2024). Informações Sobre Madeira. São Paulo: IPT. Recuperado de https://madeiras.ipt.br/.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
A revista adota o padrão de licença Creative Commons, de acesso livre.
