Elastic Timber Gridshells - Structures with an Integrated Design
DOI:
https://doi.org/10.3989/ic.67614Keywords:
Timber gridshell, elastic gridshell, timber structures, Mesh design, structural approach, structural shellAbstract
A timber gridshell is a special type of structure that establishes a new framework for lightweight construction. It is posible to create a wide variety of shapes and geometries, therefore guaranteeing an enormous architectural freedom. However, given the variety of forms and the difficulty they can present, it is necessary to use different tools and information to support this complex process. The present paper explores the interaction between the information and the different tools used by architects and engineers during the designing and construction process of an elastic timber gridshell, by presenting a real case study with 42m2(6,5mx6,5m) after being erected, built with the intent to explore the design and constructive process together with integrated form finding methods. In the paper, both the architect’s and the engineer’s optimization goals are performed on the same case study. The designing process will be presented and the construction of the elastic gridshell will be described.
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(1) Dino, İ.G. (2012). Creative Design Exploration by Parametric Generative Systems in Architecture. In O. Balaban (Ed.), Metu Journal of the Faculty of Architecture (Vol. 1, pp. 207-224). Ankara: Middle East Technical University Faculty of Architecture.
(2) Oxman, R. (2012). Informed tectonics in material-based design. Design Studies, 33(5): 427-455. https://doi.org/10.1016/j.destud.2012.05.005
(3) Fernandes, J.G., Kirkegaard, P.H. & Branco, J.M. (August 22-25 2016). Tectonic Design of Elastic Timber Gridshells. In World Conference on Timber Engineering (pp. 3155-3164). Vienna, Austria.
(4) Tayeb, F., Lefevre, B., Baverel, O. & Peloux, L.D.U. (2015). Design and realisation of composite Gridshell structures. Journal of the International Association for Shell and Spatial Structures (J. IASS), 56(183): 49-59.
(5) Michalatos, P. & Kaijima, S. (2014). Eigenshells: Structural patterns on modal forms. In Adriaenssens, S., Block, P., Veenendaal, D. & Williams, C. (Ed.), Shell structures for architecture. Form Finding and Optimization (pp. 195-210). London and New York: Routledge.
(6) Chilton, J. & Tang, G. (2017). Timber Grishells- Architecture, Structure and craft (1st ed.), New York: Routledge. https://doi.org/10.4324/9781315773872
(7) Paristech, P. (2018). Elastic Gridshell. Paris-Est.
(8) Verde, M. (SMD A.) & Truco, J. (SMD A.) (2009). Case Study: Mannheim Multihalle. Retrieved October 10, 2015 from http://www.smdarq.net/blog/case-study-mannheim-multihalle/
(9) Toussaint, M.H. (2007). A Design Tool for Timber Gridshells. Delft University of Technology.
(10) Fernandes, J.G. & Branco, J.M. (2018). A Utilização Sustentável das Malhas Estruturais de Madeira. In Tadeu, A., Aguiar, J.B. & Barbosa, N.P. (eds.), 3o Congresso Luso-Brasileiro. Materiais de construção sustentáveis (p. 155). Coimbra, Portugal: IteCons. Retrieved from http://hdl.handle.net/1822/50611
(11) Hurol, Y. (2016). The tectonics of structural systems and architectural approach. London: Routledge. Taylor & Francis Group. https://doi.org/10.4324/9781315720302
(12) Antunes, A.M. da C. (2016). UMinho tem a primeira malha estrutural de madeira do país. BragaTv.
(13) Kuijvenhoven, M. (2009). A design method for timber grid shells. Delft University of Technology.
(14) Naicu, D., Harris, R. & Williams, C. (10-14 August 2014). Timber Gridshells: Design methods and their application to a temporary pavilion. In World Conference on Timber Engineering (WCTE), Quebec City, Canada.
(15) Liddell, I. (2015). Frei Otto and the development of gridshells. Case Studies in Structural Engineering, 4: 39-49. https://doi.org/10.1016/j.csse.2015.08.001
(16) Gao, B., Li, T., Ma, T., Ye, J., Becque, J. & Hajirasouliha, I. (2018). A practical grid generation procedure for the design of free-form structures. Computers and Structures, 196(October): 292-310. https://doi.org/10.1016/j.compstruc.2017.10.006
(17) Mcneel, R. (2008). Rhinoceros. NURBS modeling for windows. (P. Cook, Ed.) (4th ed.) Seattle.
(18) Mingallon, M. (2012). Introduction to Grasshopper for Rhinoceros (1st ed.), Montereal: McGill School of architecture. Retrieved from http://www.grasshopper3d.com/
(19) Daniel, P. (2011). Kangaroo3d. Retrieved June 20, 2018, from http://kangaroo3d.com/
(20) Nabaei, S., Baverel, O., & Weinand, Y. (2013). Mechanical form-Finding of the Timber Fabric Structures with Dynamic Relaxation Method. International Journal of Space Structures, 28(3-4): 197-214. https://doi.org/10.1260/0266-3511.28.3-4.197
(21) Barroso, J.M.P. (2016). Conceção, análise e construção de malhas estruturais em madeira (Dissertação de Mestrado). Universidade do Minho.
(22) Barroso, J., Fernandes, J.G. & Branco, J.M. (2016). A utilização de ferramentas digitais como suporte à idealização, análise e construção de malhas. En PTBIM 1º Congresso Português de Building Information Modeling, Universidade do Minho.
(23) Fisiogr, U. (1995). Identidade Geográfica do Concelho de Guimarães. Guimarães: Cámara municipal.
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