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Thermal effects in landslide mobility

Autor
Pinyol, N.M.; Alvarado, M.; Alonso, E.; Zabala, F.
Tipus d'activitat
Article en revista
Revista
Géotechnique
Data de publicació
2018-06
Volum
68
Número
6
Pàgina inicial
528
Pàgina final
545
DOI
https://doi.org/10.1680/jgeot.17.P.054 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/117101 Obrir en finestra nova
https://www.researchgate.net/publication/319473525_Thermal_effects_in_landslide_mobility Obrir en finestra nova
URL
https://www.icevirtuallibrary.com/doi/abs/10.1680/jgeot.17.P.054 Obrir en finestra nova
Resum
The paper describes a thermo-hydro-mechanical formulation to model thermal-induced effects due to the irreversible work input generated during the soil deformation. The model was implemented into a Material Point calculation procedure. The method is applied to the analysis of landslides. A simple slope stability is first analysed. Mechanical work essentially dissipates in shearing bands which develop excess pore water pressures. The marked effect of soil permeability to control the slide motion ...
Citació
Pinyol, N.M., Alvarado, M., Alonso, E., Zabala, F. Thermal effects in landslide mobility. "Géotechnique", Juny 2018, vol. 68, núm. 6, p. 528-545.
Paraules clau
Rapid landslides, Vajont landslide, material point method (MPM), thermal induced pore water pressure, u-p-T formulation approach
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

Participants