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One-dimensional cracking model in clayey soils

Autor
Ávila, G.E.; Ledesma, A.; Lloret, A.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
18th International Conference on Soil Mechanics and Geotechnical Engineering
Any de l'edició
2013
Data de presentació
2013-09-04
Llibre d'actes
18th International Conference on Soil Mechanics and Geotechnical Engineering (ICSMGE): challenges and innovations in geotechnics: Paris, France: september 2-6, 2013: proceedings
Pàgina inicial
1077
Pàgina final
1080
Repositori
http://hdl.handle.net/2117/21896 Obrir en finestra nova
URL
http://www.geotech-fr.org/sites/default/files/congres/cimsg/1077.pdf Obrir en finestra nova
Resum
It is difficult to formulate a general model to capture cracking initiation and evolution, because there are multiple factors that influence these processes. In order to simplify the evaluation and get more insight on the phenomenon, a series of shrinkage tests were performed inducing one-dimensional primary cracking on remolded clay from Bogotá. The results allowed the proposal of a conceptual model that, based on mould shape factor, initial moisture content and evaporation rate, may predict t...
Citació
Ávila, G.E.; Ledesma, A.; Lloret, A. One-dimensional cracking model in clayey soils. A: International Conference on Soil Mechanics and Geotechnical Engineering. "Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering". Paris: 2013, p. 1077-1080.
Paraules clau
Bogotá clay, Cracking, shrinkage test, unsaturated soil
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants