Gridshells: integración del diseño con el desempeño estructural, en las primeras etapas del proyecto, utilizando conocimientos formales e informales
DOI:
https://doi.org/10.11606/gtp.v17i1.183507Palabras clave:
Métodos formales e informales, Concha reticulada, KangarooResumen
Los Gridshells han sido de interés para los entusiastas de la construcción ligera desde hace mucho tiempo. Aunque los ejemplos más conocidos se remontan a la década de 1960; desarrollar gridshells requiere recursos matemáticos, técnicos y materiales. Estos requisitos limitan el desarrollo de gridshells a edificios especiales y su diseño a especialistas, lo que requiere un tiempo y recursos considerables para construirlos. Los procesos digitales de diseño, fabricación y montaje ofrecen posibilidades renovadas para afrontar estas dificultades y profundizar la interacción entre forma, material y rendimiento estructural. Este artículo documenta una experiencia docente en un proyecto conjunto de arquitectura e ingeniería en gridshells, dirigido a principiantes, considerando el comportamiento estructural desde las primeras etapas de diseño. La investigación se incluye con una investigación más amplia de gridshells que busca integrar gradualmente el conocimiento formal e informal sobre la búsqueda de formas, incluida la investigación empírica y teórica. La experiencia didáctica se enmarca en una serie de construcciones empíricas que estamos desarrollando, contribuyendo al debate colectivo sobre cómo expandir la construcción de gridshells.
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ADRIAENSSENS, S. et al. Shell structures for architecture: Form finding and optimization. 1. ed. London: Routledge, 2014. v. 9781315849.
ALEXANDER, C. Notes on Synthesis of Form. 7. ed. Cambridge: Harvard, University Press, 1973.
CABRINHA, M. N. Lattice shell methodologies. (N. Gu et al., Eds.)Proceedings 19th CAADRIA Conference Rethinking Comprehensive Design: Speculative Counterculture - . Anais. Hong Kong: The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA), 2014. Disponível em: http://papers.cumincad.org/data/works/att/caadria2014_201.content.pdf
BUCHANAN, R. Wicked Problems in Design Thinking. Design Issues, v. 8, p. 5–21, 2006.
CHAREST, P. et al. Assessing the complexity of timber gridshells in architecture through shape, structure, and material classification. Bio Resources, v. 14, n. 1, 2019.
CHIARELLA, M.; GRONDA, L.; VEIZAGA, M. RILAB - architectural envelopes From spatial representation (generative algorithm) to geometric physical optimization (scientific modeling). (J. P. Sousa, G. C. Henriques, J. P. Xavier, Eds.)Architecture in the Age of the 4th Industrial Revolution - Proceedings of the 37th eCAADe and 23rd SIGraDi Conference. Anais...Porto: SIGraDi eCAADe, Blucher, 2019. Disponível em: <http://papers.cumincad.org/cgi-bin/works/BrowseTree=series=AZ/Show?ecaadesigradi2019_249>
D’AMICO, B.; KERMANI, A.; ZHANG, H. Form finding and structural analysis of actively bent timber grid shells. Engineering Structures, Elsevier, v. 81, p. 195–207, 2014.
FERNANDES, J. G.; KIRKEGAARD, P. H.; BRANCO, J. M. Tectonic Design of Elastic Timber Gridshells. (J. Eberhardsteiner et al., Eds.)World Conference on Timber Engineering WCTE 2016. Anais. Wien: TU Verlag Wien, 2016. Disponível em: http://repositum.tuwien.ac.at/obvutwoa/content/titleinfo/1528439
GONZALEZ QUINTIAL, F.; MARTÍN-PASTOR, A. Convolutas Developable strips and digital fabricated lightweight architecture. (J. P. Sousa, G. C. Henriques, J. P. Xavier, Eds.)Architecture in the Age of the 4th Industrial Revolution - Proceedings of the 37th eCAADe and 23rd SIGraDi Conference. Anais. Porto: eCAADe SIGraDi https://www.researchgate.net/publication/335703347, 2019.
HARDING, J. et al. The Ongreening Pavilion. In: Advances in Architectural Geometry 2014. Springer International Publishing, 2015. p. 295–308.
HENRIQUES, G. C.; FRANCO, J. M. Gridshells: integrating design with structural performance: formal and informal form finding. (A. Torreblanca, N. B. Escobar, Eds.) Proceedings XXIV SIGraDi - Transformative Design. Anais. Medellin: SIGraDi / Blucher, 22 Nov. 2020. Disponível em: <https://www.proceedings.blucher.com.br/download-pdf/351/35431>
LIENHARD, J. et al. Active bending, a review on structures where bending is used as a self-formation process. International Journal of Space Structures, v. 28, n. 3–4, p. 187–196, 1 Sep. 2013. MORK, J. H. et al. Introducing the segment lath - A simplified modular timber gridshell built in Trondheim Norway. (W. Winter, J. Eberhardsteiner, F.-H. Jourda, Eds.)WCTE 2016 - World Conference on Timber Engineering. Anais. Vienna: Verlag, 2016. Disponível em: https://wcte2016.conf.tuwien.ac.at/home/
MORK, J. H. et al. Introducing the segment lath - A simplified modular timber gridshell built in Trondheim Norway. (W. Winter, J. Eberhardsteiner, F.-H. Jourda, Eds.)WCTE 2016 - World Conference on Timber Engineering. Anais...Vienna: Verlag, 2016. Disponível em: <https://wcte2016.conf.tuwien.ac.at/home/>
NABONI, R. Form-finding to fabrication of super-thin anisotropic gridshell. (R. Martin, A. Granero, Eds.)Proceedings XX SIGraDi Congress of Iberoamerican Society Digital Graphics. Anais. Buenos Aires: SIGraDi, Blucher, 2016. Disponível em: http://pdf.blucher.com.br.s3-sa-east-1.amazonaws.com/designproceedings/sigradi2016/807.pdf
NAICU, D. Geometry and Performance of Timber Gridshells (MPhil Thesis). University of Bath, 2012.PIKER, D. Kangaroo: Form finding with computational physics Architectural Design John Wiley & Sons, Ltd., Mar. 2013.
PREISINGER, C. Linking structure and parametric geometry. Architectural Design, v. 83, n. 2, p. 110–113, Mar. 2013.
PREISINGER, C. Karamba 3D parametric engineering, User Manual (Version 1.3.2). Vienna: 2019.
QUINN, G.; GENGNAGEL, C. A review of elastic grid shells, their erection methods and the potential use of pneumatic formwork. (Temmerman, Brebbia, Eds.)WIT Transactions on the Built Environment. Anais. Ostend, Belgium: WIT Press, 2014. Disponível em: https://www.researchgate.net/publication/264779291
SENATORE, G.; PIKER, D. Interactive real-time physics: An intuitive approach to form-finding and structural analysis for design and education. CAD Computer Aided Design, 2015.
SORIANO, E. Low-tech geodesic gridshell: Almond pavilion. ArchiDOCT, v. 4, n. 2, p. 29–38, 2017.
SEMPER, G. Style in the Technical and Tectonic Arts; or, Practical Aesthetics. Los Angeles: Getty Research Institute, 2004.
TAYEB, F. et al. Stability and robustness of a 300 m2 composite gridshell structure. Construction and Building Materials, v. 49, p. 926–938, 2013.
TOUSSAINT, M. H. A Design Tool for Timber Gridshells, The Development of a Grid Generation Tool, MSc Thesis. Delft University of Technology, 2007.
WALLISSER, T. et al. Weaving physical-digital networks: Brazil-Germany integration experience. (S. José Pedro, H. Goncalo Castro, X. João Pedro, Eds.)Architecture in the Age of the 4th Industrial Revolution - Proceedings of the 37th eCAADe and 23rd SIGraDi Conference. Anais...Porto: José Pedro, Sousa Goncalo Castro, Henriques João Pedro, Xavier, 2019. Disponível em:
YUAN, P. F.; CHAI, H.; JIN, J. Digital form-finding and fabrication of strained gridshells with complex geometries. (Weiguo Xu, Ed.) 23rd International Conference Computer-Aided Architectural Design Research in Asia: Learning, Prototyping and Adapting. Anais. Beijing: CAADRIA, 2018. Disponível em: <http://papers.cumincad.org/data/works/att/caadria2018_165.pdf>
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Derechos de autor 2021 Gonçalo Castro Henriques, Juarez Moara Franco
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