Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCÉDÉ DE DÉTERMINATION DE LA PRESSION INTERSTITIELLE DANS LE SEDIMENT MARIN ET DISPOSITIF CORRESPONDANT
The present invention relates to a method of determining the interstitial pressure in the marine sediment at various depths, characterized in that it comprises the following steps: - sinking into the marine sediment a hollow rod equipped with a plurality of pressure sensors and temperature sensors disposed along the rod, said rod being filled with dielectric liquid, - measuring by means of the pressure sensors the pressure in the sediment with respect to the pressure of the dielectric liquid in the rod for a plurality of depth levels, - determining by means of the temperature sensors the temperature in proximity to the pressure sensors, and determining a real value of interstitial pressure for each of the depth levels on the basis of the pressure measurements provided by the pressure sensors and the temperature measurements provided by the temperature sensors.
PROCÉDÉ DE DÉTERMINATION DE LA PRESSION INTERSTITIELLE DANS LE SEDIMENT MARIN ET DISPOSITIF CORRESPONDANT
The present invention relates to a method of determining the interstitial pressure in the marine sediment at various depths, characterized in that it comprises the following steps: - sinking into the marine sediment a hollow rod equipped with a plurality of pressure sensors and temperature sensors disposed along the rod, said rod being filled with dielectric liquid, - measuring by means of the pressure sensors the pressure in the sediment with respect to the pressure of the dielectric liquid in the rod for a plurality of depth levels, - determining by means of the temperature sensors the temperature in proximity to the pressure sensors, and determining a real value of interstitial pressure for each of the depth levels on the basis of the pressure measurements provided by the pressure sensors and the temperature measurements provided by the temperature sensors.
PROCÉDÉ DE DÉTERMINATION DE LA PRESSION INTERSTITIELLE DANS LE SEDIMENT MARIN ET DISPOSITIF CORRESPONDANT
METHOD OF DETERMINING THE INTERSTITIAL PRESSURE IN THE MARINE SEDIMENT AND CORRESPONDING DEVICE
VERFAHREN ZUR BESTIMMUNG DES INTERSTITIELLEN DRUCKS IM MEERESSEDIMENT UND ENTSPRECHENDE VORRICHTUNG
WOERTHER PATRICE (Autor:in) / JEGOU PAUL (Autor:in) / GUILLEMOT ANNE (Autor:in) / LE VOURC'H DAMIEN (Autor:in) / LE PIVER DAVID (Autor:in) / FERRANT ANTONY (Autor:in) / COAIL JEAN-YVES (Autor:in) / ROUDAUT MICKAEL (Autor:in)
11.12.2019
Patent
Elektronische Ressource
Französisch
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