The present invention discloses a system for measuring a mechanical property of a sea floor sediment at full ocean depth. The system includes an overwater monitoring unit and an underwater measurement device, where the underwater measurement device includes an observation platform and a measuring mechanism; the observation platform includes a frame-type body and a floating body, a wing panel, a floating ball cabin, a leveling mechanism, a counterweight, and a release mechanism mounted on the frame-type body; the floating ball cabin seals a system circuit; the wing panel opens when the underwater measurement device descends to a set height away from the sea floor, so that the underwater measurement device can land stably; the leveling mechanism adjusts the underwater measurement device to stand horizontally on the sea floor when the frame-type body reaches the sea floor; the release mechanism discards the counterweight to realize recovery after the underwater measurement device completes the underwater operation; the measuring mechanism includes a cone penetration measuring mechanism, a spherical penetration measuring mechanism, and a vane shear measuring mechanism, or a sampling mechanism. The measurement system of the present invention can realize the measurement of the mechanical property of the sea floor sediment at full ocean depth.


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    Titel :

    SEABED SEDIMENT MECHANICAL PROPERTIES MEASUREMENT SYSTEM SUITABLE FOR USE AT FULL SEA DEPTH


    Weitere Titelangaben:

    SYSTEM ZUR MESSUNG DER MECHANISCHEN EIGENSCHAFTEN DES MEERESBODENS ZUR VERWENDUNG BEI VOLLER MEERESTIEFE
    SYSTÈME DE MESURE DE PROPRIÉTÉS MÉCANIQUES DE SÉDIMENTS DE FOND MARIN CONVENANT POUR UNE UTILISATION À PLEINE PROFONDEUR DE MER


    Beteiligte:
    JIA YONGGANG (Autor:in) / ZHANG HONG (Autor:in) / LIU XIAOLEI (Autor:in) / SHAN HONGXIAN (Autor:in)

    Erscheinungsdatum :

    2022-09-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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