Blucher Design Proceedings

Dezembro 2020, vol.8, num.4 - XXIV International Conference of the Iberoamerican Society of Digital Graphics
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Gridshell structural evaluation criteria based on Upward and Downward Modeling Methods in Karamba3D

Gridshell structural evaluation criteria based on Upward and Downward Modeling Methods in Karamba3D

Matos, Elisa Bomtempo; Martinez, Andressa Carmo Pena

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Despite the vast number of researches that address Gridshells as regular meshes, there is a lack of studies discussing hybrid meshes. In this context, this paper presents a parametric approach and employs visual algorithms for designing digital gridshells with different mesh patterns. We intend to formulate a methodology for Karamba 3D applications that address the structural performance according to variations in geometric composition, number of props, and construction methods. The work seeks to examine patterns that improve structural performance, through a parallel discussion between Upward and Downward modeling methods. Although the Upward modeling method is the most recurrent in studies on the topic, in this study, the Downward method generated structures with better structural performance.

Despite the vast number of researches that address Gridshells as regular meshes, there is a lack of studies discussing hybrid meshes. In this context, this paper presents a parametric approach and employs visual algorithms for designing digital gridshells with different mesh patterns. We intend to formulate a methodology for Karamba 3D applications that address the structural performance according to variations in geometric composition, number of props, and construction methods. The work seeks to examine patterns that improve structural performance, through a parallel discussion between Upward and Downward modeling methods. Although the Upward modeling method is the most recurrent in studies on the topic, in this study, the Downward method generated structures with better structural performance.

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DOI: 10.5151/sigradi2020-26

Referências bibliográficas
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Como citar:

Matos, Elisa Bomtempo; Martinez, Andressa Carmo Pena; "Gridshell structural evaluation criteria based on Upward and Downward Modeling Methods in Karamba3D", p-188-195. In: Congreso SIGraDi 2020. São Paulo: Blucher, 2020.
ISSN 23186968, DOI 10.5151/sigradi2020-26

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