Détection des marnières de Haute Normandie par sismique haute résolution

Abstract : This paper presents examples of application of the high resolution reflection seismics for the detection and localisation of underground voids which are old explorations of marl and chalk in Upper Normandy region in France. The voids occur at depths of 35-40 m. The survey is conducted using the classical impulsive down-hole source and the new portable high résolution P wave vibrator. The results show that detection is possible, reliable and precise.
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  • HAL Id : ineris-00973240, version 1
  • INERIS : EN-2006-251

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Bogdan Piwakowski, Lynda Driad-Lebeau, Arkadiusz Kosecki, Pawel Safinowski. Détection des marnières de Haute Normandie par sismique haute résolution. Journées AGAP Qualité - GEOFCAN "Géophysique appliquée à la reconnaissance des cavités et des structures anthropiques", Nov 2006, Besançon, France. pp.28-31. ⟨ineris-00973240⟩

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