Form-Finding Analysis of Tensioned Fabric Structures Using Nonlinear Analysis Method

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Abstract:

Nonlinear analysis method is one of the earliest methods proposed for form-finding analysis of tensioned fabric structures. However due to some inherent weaknesses, the method has not been fully developed. In this paper, computational strategies for form-finding analysis of tensioned fabric structure using the nonlinear analysis method has been proposed. For the purpose of verification, form-finding analysis on numerical examples of tensioned fabric structures in the form of minimal surfaces Catenoid, Helicoid, Scherk and Enneper have been carried out. Both the obtained shape and pre-stress pattern have been checked with classical solutions for the above minimal surfaces for verification of the effectiveness of the proposed computational strategies.

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Periodical:

Advanced Materials Research (Volumes 243-249)

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1429-1434

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May 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] W. Xu, J. Ye and J. Shan: Structural Engineering and Mechanics. Vol. 31 (2009), pp.349-365.

Google Scholar

[2] G. Tibert: Computational Analysis of Cable Roof Structures (Licentiate Thesis, Deparment of Structural Engineering, Royal Institue of Technology 1999).

Google Scholar

[3] J.S. Cheong: Computational Study on Form-Finding Analysis of Tensioned Fabric Structures. (Undergraduate thesis, School of Civil Engineering, Universiti Sains Malaysia 2005).

Google Scholar

[4] M. Fujikake, O. Kojima and S. Fukushima: Computer and Structures Vol. 32 (1989), pp.537-547.

Google Scholar

[5] R.B. Habel and J.F. Abel: Comput. Meth. Appl. Mech. Eng. Vol. 30 (1982), pp.263-284.

Google Scholar

[6] J.H. Argyris, T. Angelopoulos and B. Birchat: Comput. Meth. Appl. Mech. Eng. Vol. 3 (1974), pp.135-149.

Google Scholar

[7] M.R. Barnes: Computer and Structures Vol. 30 (1988), pp.685-695.

Google Scholar

[8] K.U. Bletzinger, R. Wüchner, F. Daoud and N. Camprubi: Comput. Meth. Appl. Mech. Eng. Vol. 194 (2005), pp.3438-3452.

Google Scholar

[9] A. Gray: Modern differential geometry of curves and surfaces with Mathematica (CRC Press LLC, United States of America 1999).

Google Scholar

[10] ADINA-AUI: Online Help-General, Version 8.1. Copyright © 1994-2003 ADINA R&D, Inc.

Google Scholar