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Modeling concrete expansions via couped C-M mesoscale analysis with zero-thickness interface elements, and lab experiments

Author
Carol, I.; Liaudat, J.; Lopez, C.
Type of activity
Presentation of work at congresses
Name of edition
Dam Swelling Concrete 2017
Date of publication
2017
Presentation's date
2017-06
Book of congress proceedings
Swelling concrete in dams and hydraulic structures: DSC 2017
First page
248
Last page
260
Publisher
ISTE-Wiley
Repository
http://hdl.handle.net/2117/114208 Open in new window
URL
http://eu.wiley.com/WileyCDA/WileyTitle/productCd-1786302136.html Open in new window
Abstract
This paper briefly summarizes ongoing developments on C-M coupled modelling of concrete swelling due to external sulfate attack and due to alkali-silica reaction. Both models are based on a meso-mechanical model for concrete, previously developed for purely mechanical actions, that has been also used as the basis for modelling other coupled phenomena such as drying shrinkage and mechanical effects of high temperatures. Additionally, two new experimental setups are presented. One devoted to the s...
Citation
Carol, I., Liaudat, J., Lopez, C. Modeling concrete expansions via couped C-M mesoscale analysis with zero-thickness interface elements, and lab experiments. A: Dam Swelling Concrete. "Swelling concrete in dams and hydraulic structures: DSC 2017". Chambéry: ISTE-Wiley, 2017, p. 248-260.
Keywords
Alkali-Silica Reaction, Coupled Model, External Sulfate Attack, FEM
Group of research
MECMAT - Mechanics of Materials

Participants