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Fibre Reinforced Building Envelopes Inspired by Nature: Pavilion COCOON_FS

  • Göran PohlEmail author
Chapter
Part of the Biologically-Inspired Systems book series (BISY, volume 6)

Abstract

Considering contemporary architecture, facades often envelope bio-morphically shaped buildings or show at least three-dimensional tectonics as well as in the near future, they tend to need additional functions embedded. As prominent solitaires show, these building envelopes use new hull materials that stand outside of what we have learned, materials can perform to building-concepts. The possibilities of modern computer technology promise an easy feasibility of these approaches, but cannot always be fulfilled by real-world building experiences. Through fundamental research of biological structures of maritime plankton, morphological characteristics of diatoms have been discovered that promise to be translated and transferred in architectural structures for buildings, especially for building envelopes. Nature produces light weight shell constructions made from biogenetic silica. In some species, morphological specialities of diatom’s frustule are hierarchically organized. The potential of structural organisation as well as the material complexity in nature leads researchers towards new developments in architecture. In the here discussed technical transformation processes, the morphological structures, as well as the principle of material compounds of diatom structures are translated into building elements that use silica in a manner comparable to nature. This new architecture also uses principles of hierarchical organisation. The abstraction of biological examples and technological implementation are realised using genetic computer algorithm and morphogenetic constructions which are transformed on technical fibre composites with silicate or carbon products. The use of highly resilient fibre composites has proven itself in the aviation industry, and stands out for its suitability for 3D shaping, which is becoming increasingly interesting for architecture. This technology promises free-form and load-capable design—two attributes which, at first glance, seem ideal for fulfilling the promises of computer-generated modelling. The portable pavilion COCOON_FS is a result of this research and development. Special glass fibres are added as composites in 3D-modelled shapes, so-called cells. The technology of fibre composite construction combines complex shapes with production-oriented advancement and highly material-efficient support and hull structures.

Keywords

Fibre Reinforced Plastics Fractal construction Architecture Translucence Shell Lightweight Esthetics Biomimetics Design 

Notes

Acknowledgement

Special thanks to Dr. Christian Hamm, AWI Bremerhaven, for the support, compiling biological foundations, and consulting.. Special thanks to Julia Pohl for doing the extensive work of Pool Research and providing systems that could be transferred to a technical context. Thanks to POHL Architects, supporting the project through the professional background, led by Julia Pohl. In the team, Jan-Ruben Fischer provided parametric programming and 3D-elaboration, and Jürgen Wilhelm graphic post-production.

Matthias Pfalz, Fibertech, and Andreas Ehrlich, TU Chemnitz have been partners in the discussion to find out the production material and technique to be used for COCOON_FS.

Prof. Dr. Martin Fischer, Friedrich Schiller University Jena, has been given the opportunity to install the prototype of COCOON_FS as an integrated part of the Frank Stella Art Exhibition 2011 in Jena. Thanks to Frank Stella, the outstanding artist, for his agreement to have the pavilion in the context of his exhibition in Jena and for his friendly comments.

Special thanks to Ulrich Knaack and Tilmann Klein, Façade Research Group at TU Delft, for the constructive comments to implement this chapter as part of my further research on fibre reinforced constructions used for building envelopes.

Realisation

in the context of PLANKTONTECH Virtual Institute of the Helmholtz Association, in cooperation with Institute of LIGHTWEIGHT CONSTRUCTIONS INSTITUTE, POHL ARCHITECTS and with the support of Alfred Wegner Institute in Bremerhaven

Fibre Composite Realisation

Fiber-Tech Group

Lighting

Jenoptik AG and Dilitronics GmbH

References

  1. Anonymous (2013) VDI Richtlinie 6226, Bionik—Architektur, Ingenieurbau, Industriedesign. Beuth, BerlinGoogle Scholar
  2. Dechau W (2000) Kühne Solitäre, Ulrich Müther, Schalenbaumeister der DDR, DVAGoogle Scholar
  3. Haeckel E (1898) Kunstformen der Natur. Bibliographisches Institut, Leipzig-JenaGoogle Scholar
  4. Hamm, C (2005) Kieselalgen als Muster für technische Konstruktionen. Biospektrum 1(05):41–43Google Scholar
  5. Hamm CE, Merkel R, Springer O et al (2003) Architecture and material properties of diatom shells provide effective mechanical protection. Nature 421:841–843CrossRefGoogle Scholar
  6. Hildebrand M (2008) Diatoms, biomineralization processes, and genomics. Chem Rev 108:4855–4874CrossRefGoogle Scholar
  7. Jödicke J (1962) Schalenbau. Dokumente der Modernen Architektur, Karl Krämer, StuttgartGoogle Scholar
  8. Krausse J, Lichtenstein C (2000) Your Private Sky, Richard Buckminster Fuller, Design als Kunst einer Wissenschaft, Lars Müller VerlagGoogle Scholar
  9. Nachtigall W, Pohl G (2013) Bau Bionik. Springer, BerlinCrossRefGoogle Scholar
  10. Otto F (1985) Diatoms 1—Shells in nature and technics, morphogenetic analysis and character synthesis of diatom valves. IL Berichte 28, Institut für leichte Flächentragwerke, StuttgartGoogle Scholar
  11. Otto F (2011) Conference on lightweight construction, Chemnitz Technical University, 18 Nov 2011Google Scholar
  12. Otto F, Rasch, B. (1995) Gestalt Finden. Menges (ed), StuttgartGoogle Scholar
  13. Pohl G, Pfalz M (2010) Innovative composite-fibre components in architecture. In: Pohl G (ed) Textiles, composites and polymers for buildings. Woodhead Publishing, Cambridge, pp 420–470Google Scholar
  14. Pohl G, Pohl J, Speck T et al (2010a) The role of textiles in providing biomimetic solutions for construction. In: Pohl G (ed) Textiles, composites and polymers for buildings. Woodhead Publishing, Cambridge, pp 310–329Google Scholar
  15. Ramm E, Schunck E (2002) Heinz Isler, Schalen. VdF, ZurichGoogle Scholar
  16. Round FE, Crawford RM, Mann DG (1990) The diatoms. Biology and morphology of the genera. Cambridge University Press, CambridgeGoogle Scholar
  17. Schultz B (2011) Die Natur kopieren ist völlig sinnlos. In: Inspriation Bionik, Bauwelt 31.11, pp 14–17Google Scholar
  18. Teichmann K, Wilke J (1996) Prozeß und Form “Natürliche Konstruktionen,” Der Sonderforschungsbereich 230. Ernst & Sohn, BerlinGoogle Scholar
  19. Veltkamp M (2007) Free form structural design. IOS Press, AmsterdamGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2015

Authors and Affiliations

  1. 1.Faculty of Architecture and The Built Environment, Architectural Engineering + TechnologyTU DelftDelftThe Netherlands

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