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id acadia18_366
authors Baseta, Efilena; Bollinger, Klaus
year 2018
title Construction System for Reversible Self-Formation of Grid Shells. Correspondence between physical and digital form
source ACADIA // 2018: Recalibration. On imprecisionand infidelity. [Proceedings of the 38th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-17729-7] Mexico City, Mexico 18-20 October, 2018, pp. 366-375
summary This paper presents a construction system which offers an efficient materialization method for double-curved gridshells. This results in an active-bending system of controlled deflections. The latter system embeds its construction manual into the geometry of its components. Thus it can be used as a self-formation process. The two presented gridshell structures are composed of geometry-induced, variable stiffness elements. The latter elements are able to form programmed shapes passively when gravitational loads are applied. Each element consists of two layers and a slip zone between them. The slip allows the element to be flexible when it is straight and increasingly stiffer while its curvature increases. The amplitude of the slip defines the final deformation of the element. As a result, non-uniform deformations can be obtained with uniform cross sections and loads. When the latter elements are used in grid configurations, self-formation of initially planar surfaces emerges. The presented system eliminates the need for electromechanical equipment since it relies on material properties and hierarchical geometrical configurations. Wood, as a flexible and strong material, has been used for the construction of the prototypes. The fabrication of the timber laths has been done via CNC industrial milling processes. The comparison between the initial digital design and the resulting geometry of the physical prototypes is reviewed in this paper. The aim is to inform the design and fabrication process with performance data extracted from the prototypes. Finally, the scalability of the system shows its potential for large-scale applications, such as transformable structures.
keywords full paper, material & adaptive systems, flexible structures, digital fabrication, self-formation
series ACADIA
type paper
full text file.pdf (6,057,994 bytes)
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100%; open Alexander, Christopher (1964) Find in CUMINCAD Notes on the Synthesis of Form , Cambridge MA: Harvard University Press

100%; open Alquist, Sean (2015) Find in CUMINCAD Social Sensory Architectures: Articulating Textile Hybrid Structures for Multi-Sensory Responsiveness and Collaborative Play , Computational Ecologies: Design in the Anthropocene, Proceedings of the 35th Annual Conference of the Association for Computer Aided Design in Architecture, edited by L. Combs and C. Perry, 263–73. Cincinnati, OH: ACADIA

100%; open Baseta, Efilena, Clemens Preisinger, Martin Antemann, Kai Strehlke, and Klaus Bollinger (2018) Find in CUMINCAD Geometry-induced variable stiffness structures , Creativity in Structural Design: Symposium of the International Association for Shell and Spatial Structures 2018, edited by C. Mueller and S. Adriaenssens, Boston: IASS

100%; open Burgert, Ingo, and Peter Franzl (2009) Find in CUMINCAD Actuation systems in plants as prototypes for bioinspired devices , Philosophical transactions. Series A, Mathematical, Physical, and Engineering Sciences 367 (1893): 1541–57

100%; open Frazer, John (1995) Find in CUMINCAD An Evolutionary Architecture , London: Architectural Association

100%; open Gengnagel, Christoph, Holger Alpermann, and Elisa Lafuente (2013) Find in CUMINCAD Active Bending in Hybrid Structures , Form–Rule | Rule–Form 2013, edited by Günther H. Filz, Rupert Maleczek, and Christian Scheiber, 12–27. Innsbruck: Innsbruck University Press

100%; open Knippers, Jan, Klaus Nickel, Thomas Speck (2016) Find in CUMINCAD Biomimetic Research for Architecture and Building Construction: Biological Design and Integrative Structures , Switzerland: Springer

100%; open Kotelnikova-Weiler, Natalia, Cyril Douthe, Elisa Lafuente, Olivier Baverel, Christoph Gengnagel, and Jean-François Caron (2013) Find in CUMINCAD Materials for Actively-Bent Structures , Space Structures 28 (3–4): 229–40

100%; open Körner, Axel; Madar, Anja; Saffarian, Saman and Knippers, Jan (2016) Find in CUMINCAD Bio-Inspired Kinetic Curved-Line Folding for Architectural Applications , Posthuman Frontiers: Data, Designers, and Cognitive Machines, Proceedings of the 36th Annual Conference of the Association for Computer Aided Design in Architecture, edited by K. Velikov, S. Ahlquist, M. del Campo, and G. Thün, 270–9. Ann Arbor: ACADIA

100%; open Liddell, Ian (2015) Find in CUMINCAD Frei Otto and the Development of Gridshells , Case Studies in Structural Engineering 4: 39–49

100%; open Lienhard, Julian, and Jan Knippers (2013) Find in CUMINCAD Considerations on the Scaling of Bending-Active Structures , Space Structures 28 (3–4): 137–148

100%; open Lienhard, Julian, and Jan Knippers (2015) Find in CUMINCAD Bending-Active Textile Hybrids , International Association for Shell and Spatial Structures 56: 37–48

100%; open Lienhard, Julian, Holger Alpermann, Christoph Gengnagel, and Jan Knippers (2013) Find in CUMINCAD Active Bending, A Review on Structures where Bending is used as a Self-Formation Process , Space Structures 28 (3–4): 187–196

100%; open Lienhard, Julian, Sean Alquist, Achim Menges, and Jan Knippers (2013) Find in CUMINCAD Extending the functional and formal vocabulary of tensile membrane structures through the interaction with bending-active elements , [Re]Thinking Lightweight Structures: Proceedings of TensiNet Symposium, 109–18. Istanbul: TensiNet

100%; open Sparrman, Bjorn, Chris Matthews, Schendy Kernizan, Aran Chadwick, Neil Thomas, Jared Laucks, and Skylar Tibbits (2017) Find in CUMINCAD Large-Scale Lightweight Transformable Structures , Disciplines & Disruption: Proceedings of the 37th Annual Conference of the Association for Computer Aided Design in Architecture, edited by T. Nagakura, S. Tibbits, M. Ibanez, and C. Mueller, 572–81. Cambridge, MA: ACADIA

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