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Abstract
The scope of the paper is to determine the mechanical properties of the Precontraint 1302 polyester coated fabric under uniaxial and biaxial tensile tests. The results are compared for Precontraint 1302 fabric and other types of coated fabrics. The author applied an orthotropic model and a dense net model to reflect the polyester coated fabric performance under uniaxial and biaxial tensile tests. Material parameters are specified for both constitutive models. In order to observe the variation of immediate mechanical properties, the biaxial cyclic tests are performed for different load ratios. During uniaxial and 1:1 biaxial tensile tests it is barely observable to recognize warp or weft directions on the stress-strain curves. Load history acts strongly on the mechanical properties of the Precontraint 1302 polyester fabrics. The cyclic loads cause variation of immediate longitudinal stiffness with a comparison of values determined for unloaded coated fabrics. The paper can provide scientists, engineers, and designers an experimental and theoretical basis in the field of polyester coated fabrics.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Archives of Civil Engineering
no. 66,
pages 105 - 118,
ISSN: 1230-2945 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Ambroziak A.: CHARACTERIZATION STUDY ON MECHANICAL PROPERTIES OF POLYESTER COATED FABRIC// Archives of Civil Engineering -Vol. 66,iss. 2 (2020), s.105-118
- DOI:
- Digital Object Identifier (open in new tab) 10.24425/ace.2020.131799
- Verified by:
- Gdańsk University of Technology
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