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Analysis of pre-tensioned structures by means of a constitutive Serial-Parallel rule of mixtures

Author
Barbu, L.; Escudero-Torres, C.; Cornejo, A.; Martinez, X.; Oller, S.; Barbat, A. H.
Type of activity
Presentation of work at congresses
Name of edition
XIV International Conference on Computational Plasticity. Fundamentals and Applications
Date of publication
2017
Presentation's date
2017-09-07
Book of congress proceedings
Computational Plasticity XIV: Fundamentals and Applications: proceedings of the XIVInternational Conference on Computational Plasticity: Fundamentals and Applications, held in Barcelona, Spain 5-7September 2017
First page
471
Last page
482
Repository
http://congress.cimne.com/complas2017/frontal/Doc/EbookCOMPLAS2017.pdf Open in new window
http://hdl.handle.net/2117/111299 Open in new window
URL
http://congress.cimne.com/complas2017/admin/files/fileabstract/a311.pdf Open in new window
Abstract
The main purpose of this paper is to develop a reliable method based on a three-dimensional (3D) finite-element (FE) model to simulate the constitutive behaviour of reinforced concrete structures strengthened with post-tensioned tendons. A 3D FE model was used, where the nonlinear material behaviour and geometrical analysis based on incremental–iterative load methods were adopted. The pre-tensioned concrete is modelled as a composite material whose behaviour is described with the serial-parall...
Citation
Barbu, L., Escudero-Torres, C., Cornejo, A., Martinez, X., Oller, S., Barbat, A. H. Analysis of pre-tensioned structures by means of a constitutive Serial-Parallel rule of mixtures. A: International Conference on Computational Plasticity. "Computational Plasticity XIV: Fundamentals and Applications: proceedings of the XIVInternational Conference on Computational Plasticity: Fundamentals and Applications, held in Barcelona, Spain 5-7September 2017". Barcelona: 2017, p. 471-482.
Keywords
Composites, FEM, Pre-stressed concrete, Rule of mixtures
Group of research
(MC)2 - UPC Computational continuum mechanics
RMEE - Strength of Materials and Structural Engineering Research Group

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