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Integrating Differentiated Knit Logics and Pre-Stress in Textile Hybrid Structures

  • Sean AhlquistEmail author
Chapter

Abstract

This paper describes research in the use of machine knitting for manufacturing highly differentiated textiles and their implementation as the tensile component of a textile hybrid structural system. The fundamental concept of a textile hybrid structure is in generating form through the integration of bending- and form-active behaviours implemented in materials comprised, in some or all parts, of a fibrous nature. A prototype entitled Mobius Rib-knit explores the nature of a knitted textile as a part of such a system. Operating at the level of stitch structure, differentiated form-active properties and non-planar geometries are materialized within a seamless textile. Utilizing CNC machine knitting, a fundamental stitch structure, the rib-knit, is exploited for its elastic nature, while the ability to generate a shaped 3d textile allows for a seamless material to fit to an intensely contorted geometry. These characteristics are tailored to describe visual, spatial and tactile qualities; ones which are unique to the field of pre-stressed lightweight structures. While the rib knit is a conventional knit structure, its novel use is described in this paper as the articulator of surface dimensionality and patterning within an architectonic system.

Keywords

Textile Hybrid Elastic Yarn Variegated Organization Textile Hybrid System Warp Knitting 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

This research was developed through the support of the Research Through Making grant from the University of Michigan, Taubman College of Architecture and Urban Planning, as a part of the Knit Architectures project. The initial concepts for the Mobius Rib-knit prototype were developed with students Pandush Gaqi and Yi Yuan, in collaboration with Jane Scott at the University of Leeds. The prototype shown in this paper was developed with the assistance of Jacobo Mendoza.

References

  1. Ahlquist S et al (2013) Physical and numerical prototyping for integrated bending and form-active textile hybrid structures. In: Gengnagel C et al (eds) Rethinking prototyping: proceedings of the design modelling symposium, Berlin, 2013Google Scholar
  2. Ahlquist S, Menges A (2013) Frameworks for computational design of textile micro-architectures and material behavior in forming complex force-active structures. In: Beasley P et al (eds) ACADIA 2013 adaptive architecture: proceedings of the 33rd annual conference of the association for computer aided design in architecture, Cambridge, 2013Google Scholar
  3. Ahlquist S, Kampowski T, Oliyan Torghabehi O et al (2014) Development of a digital framework for the computation of complex material and morphological behavior of biological and technological systems. Comput Aided Des Spec Issue Mater Ecol 60:84–104Google Scholar
  4. Araujo M, Fangueiro R, Hong H (2003) Modelling and simulation of the mechanical behaviour of weft-knitted fabrics for technical applications part I: general considerations and experimental analyses. AUTEX Res J 3(3):111–123Google Scholar
  5. Engel H (2007) Tragsysteme—structure systems, 4th edn. Hatje Cantz, OstfildernGoogle Scholar
  6. Kurbak A (2009) Geometrical models for balanced rib knitted fabrics part I: conventionally Knitted 1 × 1 rib fabrics. Text Res J 79(5):418–435CrossRefGoogle Scholar
  7. Lewis WJ (2003) Tension structures: form and behaviour. Thomas Telford Publishing, LondonCrossRefGoogle Scholar
  8. Lienhard J, Gengnagel C, Knippers J (2013a) Active bending, a review on structures where bending is used as a self formation process. Int J Space Struct 28(3/4):187–196Google Scholar
  9. Lienhard J, Ahlquist S, Knippers J, Menges A (2013b) Extending the functional and formal vocabulary of tensile membrane structures through the interaction with bending-active elements. In: Boegner-Balz H et al (eds) [Re]Thinking lightweight structures, Proceedings of Tensinet Symposium, Istanbul, 2013Google Scholar
  10. Thomsen MR, Karmon A (2012) Listener: a probe into information based material specification. Stud Mater Thinking 7:1–10Google Scholar
  11. Vassiliadis S, Blaga M, Provatidis C (2007) Finite element modelling of the warp knitted structure. RJTA 11(4):40–47Google Scholar
  12. Yuksel C, Kaldor M, James D, Marschner S (2012) Stitch meshes for modelling knitted clothing with yarn-level detail. ACM Trans Graph 31(4):37:1–37:12Google Scholar

Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Taubman College of Architecture and Urban PlanningUniversity of MichiganAnn ArborUSA

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