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Triaxial tests on frozen ground: formulation and modelling

Autor
Casini, F.; Gens, A.; Olivella, S.; Viggiani, G.M.B.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
12th International Conference on Computational Plasticity: fundamentals and applications
Any de l'edició
2013
Data de presentació
2013-09
Llibre d'actes
Computational Plasticity XII: fundamentals and applications: XII International Conference on Computational Plasticity: Barcelona, Spain: september 3-5, 2013: proceedings
Pàgina inicial
534
Pàgina final
541
Repositori
http://hdl.handle.net/2117/21332 Obrir en finestra nova
URL
http://congress.cimne.com/complas2013/proceedings/full/p676.pdf Obrir en finestra nova
Resum
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilise temporarily the ground, provide structural support and/or exclude groundwater from an excavation until construction of the final lining provides permanent stability and water tightness. In this work, the process of ground freezing is studied using a constitutive model that encompasses frozen and unfrozen behaviour within a unified effective-stress- based framework and employs a combination of ic...
Citació
Casini, F. [et al.]. Triaxial tests on frozen ground: formulation and modelling. A: International Conference on Computational Plasticity Fundamentals and Applications. "Computational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity". Barcelona: 2013, p. 534-541.
Paraules clau
Computational plasticity, Coupled analysis, Frozen soils, Triaxial tests
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants

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