Consiglio Nazionale delle Ricerche

Tipo di prodottoArticolo in rivista
TitoloProcessing the ground vibration signal produced by debris flows: The methods of amplitude and impulses compared
Anno di pubblicazione2014
FormatoCartaceo
Autore/iArattano M.; Abanco C.; Coviello V.; Hurlimann M.
Affiliazioni autoriIstituto di Ricerca per la Protezione Idrogeologica (IRPI), Consiglio Nazionale delle Ricerche (CNR), Strada delle Cacce 73, Torino, 10135, Italy; Department of Geotechnical Engineering and Geosciences, Technical University of Catalonia (UPC), Jordi Girona 1-3 (D2), Barcelona, 08034, Spain
Autori CNR e affiliazioni
  • VELIO COVIELLO
  • MASSIMO ARATTANO
Lingua/e
  • inglese
AbstractGround vibration sensors have been increasingly used and tested, during the last few years, as devices to monitor debris flows and they have also been proposed as one of the more reliable devices for the design of debris flow warning systems. The need to process the output of ground vibration sensors, to diminish the amount of data to be recorded, is usually due to the reduced storing capabilities and the limited power supply, normally provided by solar panels, available in the high mountain environment. There are different methods that can be found in literature to process the ground vibration signal produced by debris flows. In this paper we will discuss the two most commonly employed: the method of impulses and the method of amplitude. These two methods of data processing are analyzed describing their origin and their use, presenting examples of applications and their main advantages and shortcomings. The two methods are then applied to process the ground vibration raw data produced by a debris flow occurred in the Rebaixader Torrent (Spanish Pyrenees) in 2012. The results of this work will provide means for decision to researchers and technicians who find themselves facing the task of designing a debris flow monitoring installation or a debris flow warning equipment based on the use of ground vibration detectors.
Lingua abstractinglese
Altro abstract-
Lingua altro abstract-
Pagine da17
Pagine a27
Pagine totali11
RivistaComputers & geosciences
Attiva dal 1975
Editore: Pergamon Press. - New York
Paese di pubblicazione: Regno Unito
Lingua: inglese
ISSN: 0098-3004
Titolo chiave: Computers & geosciences
Titolo proprio: Computers & geosciences.
Titolo abbreviato: Comput. geosci.
Numero volume della rivista73
Fascicolo della rivista-
DOI10.1016/j.cageo.2014.08.005
Verificato da refereeSì: Internazionale
Stato della pubblicazionePublished version
Indicizzazione (in banche dati controllate)
  • Scopus (Codice:2-s2.0-84907456152)
  • ISI Web of Science (WOS) (Codice:000340492700002)
Parole chiaveAmplitude, Debris flow, Geophones, Ground vibration signal, Impulses, Monitoring
Link (URL, URI)http://www.scopus.com/inward/record.url?eid=2-s2.0-84907456152&partnerID=q2rCbXpz
Titolo parallelo-
Licenza-
Scadenza embargo-
Data di accettazione-
Note/Altre informazioni-
Strutture CNR
  • IRPI — Istituto di ricerca per la protezione idrogeologica
Moduli/Attività/Sottoprogetti CNR-
Progetti Europei-
Allegati
Processing the ground vibration signal produced by debris flows: The methods of amplitude and impulses compared (documento privato )
Tipo documento: application/pdf

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I dati associati a vecchie tipologie non sono modificabili, derivano dal cambiamento della tipologia di prodotto e hanno solo valore storico.
Editore
  • Elsevier, New York (Stati Uniti d'America)