We investigate the role of a viscous compressible sedimentary layer underlying sea water on the formation, propagation and attenuation of hydro-acoustic waves. The analysis of low frequency pressure waves can be used for evaluation of stratified sediment structure. Two models based on depth-integration, for rigid and permeable sea bed are presented. The hydro-acoustic waves modeling, hereinafter presented can be used for tsunami prediction in large scale domains, overcoming computational difficulties of three-dimensional models and therefore enhance the promptness and accuracy of Tsunami Early Warning Systems (TEWS).
Abdolali, A., Cecioni, C., Kirby, J.T., Sammarco, P., Bellotti, G., & Franco, L. (2015). Numerical modeling of low frequency hydro-acoustic waves generated by submarine tsunamigenic earthquake. In Proceedings of the International Offshore and Polar Engineering Conference (pp.725-732). International Society of Offshore and Polar Engineers.
Titolo: | Numerical modeling of low frequency hydro-acoustic waves generated by submarine tsunamigenic earthquake |
Autori: | |
Data di pubblicazione: | 2015 |
Citazione: | Abdolali, A., Cecioni, C., Kirby, J.T., Sammarco, P., Bellotti, G., & Franco, L. (2015). Numerical modeling of low frequency hydro-acoustic waves generated by submarine tsunamigenic earthquake. In Proceedings of the International Offshore and Polar Engineering Conference (pp.725-732). International Society of Offshore and Polar Engineers. |
Handle: | http://hdl.handle.net/11590/299886 |
ISBN: | 9781880653890 9781880653890 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |