CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

PDF papers
id acadia12_315
authors Imbern, Matias ; Raspall, Felix ; Su, Qi
year 2012
title Tectonic Tessellations: A Digital Approach to Ceramic Structural Surfaces
source ACADIA 12: Synthetic Digital Ecologies [Proceedings of the 32nd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-62407-267-3] San Francisco 18-21 October, 2012), pp. 315-321
summary From the beginning of digital revolution, structural surfaces drew significant attention as a realm that interweaves formal explorations, form-finding and structural optimization. However, after successful experimentation in the virtual domain, it became evident that some of the main challenges lay on how to translate these structural forms into architectural assemblies at the scale of buildings. The development of digital fabrication is crucial in this task, as means to overcome traditional constraints such as need for modular pieces, scaffolding and optimal assembly sequences.This research focuses on digital workflows that combine form finding with robotic fabrication, surface tessellation and panelization. In the past years, the use of digital tools to assemble identical modules into complex formations has achieved significant results for loadbearing walls. Expanding this line of research, the proposed fabrication system carries these experiments on additive fabrication into the production of structural surfaces. The assembly sequence involves a two-step fabrication: off-site panel manufacturing and on-site assembly. The main components of the system consist of two triangular ceramic pieces that provide structural resistance, refined surface finish, and formwork for thin reinforced-concrete layer. Panelization strategies reduce the requirements on-site work and formwork.The paper describes background research, concept, construction process, methodology, results and conclusions.
keywords Digital Fabrication , Complex Geometry , Reinforced Ceramic , Structural Surfaces , Reduced Formwork
series ACADIA
type panel paper
full text file.pdf (247,180 bytes)
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100%; open Anderson, S., and E. Dieste (2004) Find in CUMINCAD Eladio Dieste: Innovation in Structural Art , New York: Princeton Architectural Press

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100%; open Collins, G. R (1968) Find in CUMINCAD The Transfer of Thin Masonry Vaulting from Spain to America , Journal of the Society of Architectural Historians 27 (3) (Oct.): 176201

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