Analysis of non-linear elastic material properties of PVC-coated Panama fabric

• Autorzy: Ambroziak A.
• Języki publikacji: EN

Abstrakty

EN

The aim of the present paper is to propose a method of laboratory tests to determine non-linear elastic properties of coated Panama fabric. The material parameters are specified on the basis of uniaxial tensile tests in the warp and weft directions. Techniques based on the least squares' methods are used in the determination process. Reduction concepts of the strength parameters are proposed in order to take into account rheological effects in the fabric. Numerical applications to MSC.Marc, a commercial program, are presented. A user-defined HOOKLW subroutine is used to introduce the non-linear elastic properties of the PVC-coated fabric into the MSC.Marc system.

Słowa kluczowe

EN

non-linear elastic modeling; PVC coated fabric; MSC.MARC

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2005
• Tom: Vol. 9, No 2
• Strony: 167--178
• Opis fizyczny: Bibliogr. 17 poz., rys. tab.

Twórcy

autor

Ambroziak A.

• Department of Structural Mechanics, Faculty of Civil and Environmental Engineering, Gdańsk University of Technology, Narutowicza 11/12, 80-952 Gdańsk, Poland,

Bibliografia

• [1] Ambroziak A and Kłosowski P 2003 Workshop on Advanced Mechanics of Urban Structures, Gdansk, Poland, pp. 145–148
• [2] Argyris J, Doltsinis J St and Silva V D 1992 Computer Meth. in Appl. Mech. and Engng. 98 159
• [3] Kłosowski P, Zagubień A and Woznica K 2004 Archive of Appl. Mech. 73 661
• [4] Wizmur M 1969 Engineering Transactions 1 (17), Gdansk University of Technology, Poland (in Polish)
• [5] Ajdukiewicz J 2004 Magazine Motorways 5 84; ibid. 6 20 (in Polish)
• [6] Branicki Cz 1969 Some Static Problems of Hanging Nets, PhD Thesis, Gdansk University of Technology, Gdansk, Poland (in Polish)
• [7] Bridgens B N and Gosling P D 2004 Computer and Structures 82 1913
• [8] Buet-Gautier K and Boisse P 2001 Experimental Mechanics 41 (3) 260
• [9] Zagubień A 2002 Laboratory Tests and Identyfication of Inelastic Properties of Panama Coated Fabric, PhD Thesis, Koszalin University of Technology, Koszalin, Poland (in Polish)
• [10] Chaboche J L 1989 Int. J. Plasticity 5 247
• [11] Bodner S R and Partom Y 1975 ASME, J. Appl. Mech. 42 385
• [12] http://www.spss.com/scienceproducts.htm
• [13] Marquardt D W 1963 J. Soc. Industr. and Appl. Math. 11 431
• [14] Taylor J R 1999 An Introduction to Error Analysis, PWN, Warsaw, Poland (in Polish)
• [15] http://www.sattler-europe.com
• [16] Users handbook: MSC.Marc, Vol. D: User Subroutines and Special Routines, Version 2003, MSC.Software Corporation 2003
• [17] Users handbook: MSC.Marc, Vol. B: Element Library, Version 2003, MSC.Software Corporation 2003