Design of freeform gridshell structures – Simplifying the parametric workflow
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Détails bibliographiques
| Auteur(s): |
Steinar Hillersøy Dyvik
(Norwegian University of Science and Technology, Trondheim, NO)
Marcin Luczkowski (Norwegian University of Science and Technology, Trondheim, NO) John Haddal Mork (Norwegian University of Science and Technology, Trondheim, NO) Anders Nils Rønnquist (Norwegian University of Science and Technology, Trondheim, NO) Bendik Manum (Norwegian University of Science and Technology, Trondheim, NO) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Towards a Resilient Built Environment Risk and Asset Management, Guimarães, Portugal, 27-29 March 2019 | ||||
| Publié dans: | IABSE Symposium Guimarães 2019 | ||||
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| Page(s): | 507-514 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/guimaraes.2019.0507 | ||||
| Abstrait: |
Freeform structures can provide both aesthetically interesting and material efficient solutions but are considered a demanding task for both structural design, manufacturing and architectural design. A free form surface is therefore rationalized into something more buildable like the gridshell. However, a digital design process with freeform geometry can be a complex and confusing task. By defining a gridshell asnodes(joints) andelements(members), we can set up a parametric workflow that handles the complexity in design and analysis. Optimization and rationalization of shape, topology, and cross-section are studied real-time, giving the designer confidence and design- freedom. This paper explains a parametric workflow for designing freeform gridshells. Through the design and construction of a timber gridshell pavilion with 3D printed nylon nodes, we discovered important elements of the parametric design process of freeform gridshells. |
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| Mots-clé: |
aluminium
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