CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
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id ecaade2009_039
authors Papapavlou, Aikaterini; Turner, Alasdair
year 2009
title Structural Evolution: A Genetic Algorithm Method to Generate Structurally Optimal Delaunay Triangulated Space Frames for Dynamic Loads
source Computation: The New Realm of Architectural Design [27th eCAADe Conference Proceedings / ISBN 978-0-9541183-8-9] Istanbul (Turkey) 16-19 September 2009, pp. 173-180
summary This paper presents an evolutionary algorithm that draws its power from the literal interpretation of the natural systemís reproductive process at a microscopic scale with the scope of generating optimal Delaunay triangulated space frames for dynamic loads. The algorithm repositions a firm number of nodes within a space envelope, by establishing Delaunay tetrahedra and, consequently, creating adaptable optimised space frame topologies. The arbitrarily generated tetrahedralised structure is compared against a canonical designed one and the results of this comparison indicate that the method proposed has advantageous properties and is capable of generating an optimum structure that exceeds statically the performance of an engineered tetrahedralised space frame.
wos WOS:000334282200021
keywords Genetic Algorithms, optimization, delaunay triangulation, space frame
series eCAADe
full text file.pdf (1,712,180 bytes)
references Content-type: text/plain
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100%; open Bentley, P. J. (1999) Find in CUMINCAD Evolutionary design by computers , Morgan Kaufmann San Francisco, California

100%; open Delanda M. (2002) Find in CUMINCAD Deleuze and the use of the Genetic Algorithm in Architecture , in Leach N., Designing for a Digital World, New York: Wiley

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

100%; open Frazer J. (1996) Find in CUMINCAD The Dynamic Evolution of Designs , Proceedings of 4D Dynamics Conference on Design and Research Methodologies for Dynamic Form, De Montfort University, Leicester, UK

100%; open Mitchell M. (1996) Find in CUMINCAD An Introduction To Genetic Algorithms , Mass; London: MIT Cambridge

100%; open Paul Chew L. (1993) Find in CUMINCAD Guaranteed-quality mesh generation for curved surfaces , Proceedings of the ninth annual symposium on Computational geometry, pages 274Ė280, New York, NY, USA, ACM Press

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