The invention discloses an in-situ observation system for a seabed sand wave migration process, which comprises a set of sand wave sonar system, and is characterized in that the sand wave sonar system is arranged at a selected seabed target position to scan the same seabed area; the sand wave sonar system comprises a sonar assembly, a self-weight anchor, a support and a mooring rope; the sonar assembly is connected with the support, and the support is connected with the self-weight anchor and the cable; and the mooring rope is connected with a floating ball and a buoy from top to bottom. The in-situ observation system for the seabed sand wave migration process is simple and reasonable in structure, convenient to install and use, wide in application range and high in anti-interference capacity. Fixed-point and in-situ seabed sand wave migration observation can be realized, short-time-interval and long-time-period continuous observation can also be realized, and the system is of great significance to research of a seabed sand wave migration rule. The system is worthy of popularization and use.

    本发明公开了一种海底沙波迁移过程原位观测系统,该系统包括一套沙波声呐系统,所述沙波声呐系统用于布置于选定的海底目标位置处实现对同一海底区域进行扫描;所述沙波声呐系统包括声呐组件、自重锚、支架以及缆绳;所述声呐组件与所述支架相连,所述支架分别与所述自重锚以及所述缆绳相连;所述缆绳由上至下分别连接有浮球以及浮标。本申请提供的海底沙波迁移过程原位观测系统,结构简单合理,安装使用方便,适用范围广,抗干扰能力强。可以实现定点原位海底沙波迁移观测,还可以实现短时间间隔长时段连续观测,对研究海底沙波迁移规律具有重要意义。值得推广使用。


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    Title :

    In-situ observation system for seabed sand wave migration process


    Additional title:

    一种海底沙波迁移过程原位观测系统


    Contributors:
    WU SHIGUO (author) / HAN XIAOHUI (author) / LIU GANG (author) / LIU YANRUI (author)

    Publication date :

    2022-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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