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Valley, Benoît

Nom
Valley, Benoît
Affiliation principale
Site web
Fonction
Professeur ordinaire
Email
benoit.valley@unine.ch
Identifiants
https://libra.unine.ch/handle/123456789/943
_
0000-0003-4632-0504

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  • Publication
    Métadonnées seulement
    Geophysical Time Series Data from a Stressed Environment
    (2011)
    Pun, Winnie
    ;
    Milkereit, Bernd
    ;
    Valley, Benoît 
    ;
    Qian, Wei
    As a proxy for stress in mines, passive monitoring from microseismics and active monitoring from controlled source resistivity survey may be utilized to better understand stress state changes. Repeated measurements over a continuous period of time are necessary to study any variations in the subsurface structure due to mining processes and natural events. The controlled source time-lapse surveys must be repeatable for meaningful studies such that any changes in the data are related to the earth?s response. This paper presents in-mine geophysical data from passive microseismics and active borehole-to-borehole resistivity surveys which show promising characteristics for stress monitoring.