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Dynamic response of a double-deck circular tunnel embedded in a full-space

Autor
Clot, A.; Arcos, R.; Romeu, J.; Pàmies, T.
Tipus d'activitat
Article en revista
Revista
Tunnelling and underground space technology
Data de publicació
2016-10-01
Volum
59
Pàgina inicial
146
Pàgina final
156
DOI
https://doi.org/10.1016/j.tust.2016.07.004 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/98584 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0886779816304126 Obrir en finestra nova
Resum
A three-dimensional dynamic model for calculating the ground-borne vibrations generated by harmonic loads applied on the interior floor of a double-deck circular tunnel is developed. The response of the system is obtained coupling the interior floor subsystem and the tunnel-soil subsystem in the wavenumber-frequency domain. The interior floor is modeled as a thin plate of infinite length in the train circulation direction and the tunnel-soil system is described using the Pipe in Pipe model. Some...
Citació
Clot, A., Arcos, R., Romeu, J., Pàmies, T. Dynamic response of a double-deck circular tunnel embedded in a full-space. "Tunnelling and underground space technology", 1 Octubre 2016, vol. 59, p. 146-156.
Paraules clau
Coupling subsystems, Double-deck tunnel, Underground vibrations, Viscoelastic full-space
Grup de recerca
LEAM - Laboratori d'Enginyeria Acústica i Mecànica

Participants