Behaviour of Rubberized Concrete Short Columns Confined by Aramid Fibre Reinforced Polymer Jackets Subjected to Compression
Joint Authors
Oprişan, Gabriel
Enţuc, Ioana-Sorina
Mihai, Petru
Toma, Ionuţ-Ovidiu
Ţăranu, Nicolae
Budescu, Mihai
Munteanu, Vlad
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-20
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The paper presents experimental and numerical investigations on the behaviour of rubberized concrete short columns confined with aramid fibre reinforced polymer (AFRP) subjected to compression.
Additionally, the possibilities to substitute fine aggregate with crumb rubber granules, obtained from discarded worn tires, in structural concrete is also assessed.
Because replacing traditional concrete aggregates by rubber particles leads to a significant loss in compressive strength, the authors highlight the use of AFRP confinement to partially or fully restore the compressive strength by applying a number of 1, 2, and 3 layers.
Analytical models available for confined regular concrete are used to predict the peak stresses and the corresponding peak strains.
Some analytical models give accurate results in terms of peak stress while others better approximate the ultimate strain.
The full stress-strain curve of rubberized concrete and the experimentally obtained values for the material properties of AFRP are used as input data for the numerical modelling.
A good agreement is found between the results obtained for the peak stress and corresponding axial strain from both the numerical simulations and the experimental investigations.
American Psychological Association (APA)
Oprişan, Gabriel& Enţuc, Ioana-Sorina& Mihai, Petru& Toma, Ionuţ-Ovidiu& Ţăranu, Nicolae& Budescu, Mihai…[et al.]. 2019. Behaviour of Rubberized Concrete Short Columns Confined by Aramid Fibre Reinforced Polymer Jackets Subjected to Compression. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1115415
Modern Language Association (MLA)
Oprişan, Gabriel…[et al.]. Behaviour of Rubberized Concrete Short Columns Confined by Aramid Fibre Reinforced Polymer Jackets Subjected to Compression. Advances in Civil Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1115415
American Medical Association (AMA)
Oprişan, Gabriel& Enţuc, Ioana-Sorina& Mihai, Petru& Toma, Ionuţ-Ovidiu& Ţăranu, Nicolae& Budescu, Mihai…[et al.]. Behaviour of Rubberized Concrete Short Columns Confined by Aramid Fibre Reinforced Polymer Jackets Subjected to Compression. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1115415
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1115415