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supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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id caadria2020_023
authors Liu, Chenjun
year 2020
title Double Loops Parametric Design of Surface Steel Structure Based on Performance and Fabrication
source D. Holzer, W. Nakapan, A. Globa, I. Koh (eds.), RE: Anthropocene, Design in the Age of Humans - Proceedings of the 25th CAADRIA Conference - Volume 1, Chulalongkorn University, Bangkok, Thailand, 5-6 August 2020, pp. 23-33
summary In intelligent epoch, automatic parameter design systems reduce the requirements of the skills needed to create objects. The creator only needs to select the most perceptual primitive form to automatically generate the data system that iterates to the most efficient solution. In this paper, a method of combining performance driven optimization with parametric design is proposed. The iterative evolution is under the control of performance loop and fabrication loop, which makes all the data provided by parametric design in a practical project available for exploring structural analysis and digital prefabrication. Related to the case of surface steel structure, parametric optimization is not limited to a set of shape types or design problems, it would be based on the generality and built-in characteristics of parametric modelling environment in the most convenient and flexible way. (Rolvink et al. 2010)And the given parameters would be fed back on geometric structure, performance indicators, and design variables, so that designers can easily and effectively coordinate and try different solutions. The system transforms the generated data into machine language so that the process including design, analysis, manufacturing, and construction can maintain the orthogonal persistence of the data.
keywords parametric design; component prefabrication; curved steel structure; performance driven
series CAADRIA
email liuchenjun0@gmail.com
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100%; open Danhaive, RA (2015) Find in CUMINCAD Combining parametric modeling and interactive optimization for high-performance and creative structural design , Proceedings of IASS Annual Symposia 2015

100%; open Du Peloux, L, Baverel, O, Caron, JF and Tayeb, F (2013) Find in CUMINCAD From shape to shell: a design tool to materialize freeform shapes using gridshell structures , Proceedings of Design Modelling Symposium Berlin 2013

100%; open Hsu, MC, Wang, C and Herrema, AJ (2015) Find in CUMINCAD An interactive geometry modeling and parametric design platform for isogeometric analysis , Computers & Mathematics with Applications, 70(7), pp. 1481-1500

100%; open Miller, N (2011) Find in CUMINCAD The Hangzhou tennis center: a case study in integrated parametric design , Proceedings of ACADIA 2011

100%; open Rolvink, A, van de Straat, R and Coenders, J (2010) Find in CUMINCAD Parametric structural design and beyond , International Journal of Architectural Computing, 8(3), pp. 319-336

100%; open Shi, X and Yang, W (2013) Find in CUMINCAD Performance-driven architectural design and optimization technique from a perspective of architects , Automation in Construction, 32, pp. 125-135

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