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Application of the Bodner-Partom constitutive equations for modelling of the technical fabric Valmex used for the hanging roof of the Forest Opera in Sopot
Abstract
The study of an inelastic properties of the technical fabric Valmex used for 20 years as the roof structure of the Forest Opera in Sopot (Poland) is presented. The uniaxial tensile laboratory tests with constant strain rate have been conducted and analysed. Parameters of the Bodner-Partom constitutive model have been identified and verified by numerical simulations. Two approaches of the parameters identification have been proposed: one (simplified) for laboratory analysis and the other (extended) for numerical calculations of the shell structures covered with the technical fabrics. Both approaches have proved their correctness in the FEM analysis.
Authors (3)
-
Krzysztof Woźnica
- ENSIB ENSIB
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Details
- Category:
- Conference activity
- Type:
- materiały konferencyjne indeksowane w Web of Science
- Title of issue:
- Shell Structures: Theory and Applications. - Vol. 3 strony 579 - 582
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Żerdzicki K., Kłosowski P., Woźnica K..: Application of the Bodner-Partom constitutive equations for modelling of the technical fabric Valmex used for the hanging roof of the Forest Opera in Sopot, W: Shell Structures: Theory and Applications. - Vol. 3, 2014, CRC Press,.
- Verified by:
- Gdańsk University of Technology
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