id |
acadia13_367 |
authors |
Søndergaard, Asbjørn; Amir, Oded; Knauss, Michael |
year |
2013 |
title |
Topology optimization and digital assembly of advanced space-frame structures |
doi |
https://doi.org/10.52842/conf.acadia.2013.367
|
source |
ACADIA 13: Adaptive Architecture [Proceedings of the 33rd Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-1-926724-22-5] Cambridge 24-26 October, 2013), pp. 367-378 |
summary |
This paper presents a novel method for the integrated design, optimization and fabrication of space-frame structures in an autonomous, digital process. Comparative numerical studies are presented, demonstrating achievable mass reduction by application of the method by comparison to equivalent to normative space truss designs and dimensions. As such, a principal digital fabrication and assembly scheme is developed, where an architectural design methodology relative to the described process is established, and the proposed process is demonstrated through scaled digital fabrication experiments. |
keywords |
space-frame structures, topology optimization, robotic assembly, digital fabrication, steel |
series |
ACADIA |
type |
Normal Paper |
email |
|
full text |
file.pdf (1,661,291 bytes) |
references |
Content-type: text/plain
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Achtziger, W. (1999)
Local stability of trusses in the context of topology optimization, part II: A numerical approach
, Structural Optimization 17(4). p. 247-258
|
|
|
|
Ben-Tal, A., Jarre, F., Kocvara, M., Nemirovski, A., Zowe, J. (2000)
Optimal design of trusses under a nonconvex global buckling constraint
, Optimization and Engineering 1.p. 189-213
|
|
|
|
Bendsoe, M. P., Sigmund, O. (2003)
Topology Optimization – Theory, Methods and Applications
, Berlin: Springer-Verlag, Heidelberg
|
|
|
|
Bendsøe, M. P., Sigmund, O. (2004)
Topology optimization: from airplanes to nanooptics
, Bridging from technology to society. Lyngby: Technical University of Denmark Press
|
|
|
|
Bendsøe, M.P., Kikuchi, N. (1988)
Generating optimal topologies in structural design using a homogenization method
, Computer Methods in Applied Mechanics and Engineering, vol. 71, p. 197-224
|
|
|
|
Buswell, R.A., Soar, R.C., Gibb, A.G.F. and Thorpe, A. (2007)
Freeform Construction: Mega-scale Rapid Manufacturing for Construction
, Automation in Construction, vol. 16, no. 2, p. 224-231
|
|
|
|
Cortsen, J. et. al. (2013)
From digital design to automated production of complex-shaped concrete sub-constructions with steel reinforcement
, Robotic Fabrication in Architecture, Art and Design. red. / Sigrid Brell-Cockan; Johannes Braumann. Wien : Springer Science+Business Media B.V
|
|
|
|
Dombernowsky, P. Søndergaard, A. (2012)
Design, Analysis and Realization of Topology Optimized Concrete Structures
, International Association for Shell and Spatial Structures. Journal, Vol. 53, Nr. 4, 12.2012, s. 209-216
|
|
|
|
Dorn, W., Gomory, R., Greenberg, M. (1964)
Automatic design of optimal structures
, J de Mecanique 3. p. 25-52
|
|
|
|
Frattari, L. (2011)
The Structural Form: Topology Optimization in Architecture and Industrial Design
, PhD thesis, School of Advanced Studies
|
|
|
|
Hemp, W. (1973)
Optimum Structures
, Oxford: Clarendon Press
|
|
|
|
Kanno, Y. and Guo, X. (2010)
A mixed integer programming for robust truss topology optimization with stress constraints
, International Journal for Numerical Methods in Engineering, 83(13) p. 1675–1699
|
|
|
|
Lab, R. H. Jr. (2007)
Think Formwork - Reduce Cost
, Structural Practice, April 2007, p. 14-16
|
|
|
|
Le, T. & Austin, S. (2011)
High-performance printing concrete for freeform building components
, Prague: Proceedings of the FIB Symposium
|
|
|
|
MacGinley, T.J. (1981)
Steel structures - Practical design studies
, London: E & F N Spon
|
|
|
|
MacGinley, T.J. (1981)
Steel structures - Practical design studies
, London: E & F N Spon
|
|
|
|
McGee, W. (2011)
Matter and making FABRICATE: Making Digital Architecture
, Waterloo: Riverside Architectural Press
|
|
|
|
Michell, A. G. M. (1904)
The limit of economy of material in frame structures
, Philosophical Magazine 8(6). p. 589-597. p. 40–51
|
|
|
|
Rozvany, G. I. N. (1976)
Optimal Design of Flexural Systems
, Oxford: Pergamon Press, Oxford
|
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last changed |
2022/06/07 07:56 |
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