The invention relates to a method for carrying out an LNG ship bow ballast tank strength test in a dock. The method comprises the steps that the carrying state and the integrity state of a half ship are determined; checking the floating condition of the ship; selecting a test position in the dock; the water adding and draining process of the ballast tanks and the dock is conducted, and the strength experiment result of the first ballast tank is submitted. According to the method for carrying out the strength test on the LNG ship bow ballast tank in the dock, the technical breakthrough that the strength test of the cargo hold ballast tank of the whole ship is completed in the LNG dock is achieved, and the method has wide applicability.

    本发明涉及一种在船坞内开展LNG船艏部压载舱强度试验的方法,包括确定半船的搭载状态及完整性状态;校核船舶浮态;船坞内试验位置选择;压载舱和船坞的加排水过程和提交1号压载舱强度实验结果。本发明的一种在船坞内开展LNG船艏部压载舱强度试验的方法,实现了全船货舱压载舱全部在LNG船坞内完成强度试验的技术突破,具有广泛的适用性。


    Access

    Download


    Export, share and cite



    Title :

    Method for carrying out LNG ship bow ballast tank strength test in dock


    Additional title:

    一种在船坞内开展LNG船艏部压载舱强度试验的方法


    Contributors:
    LIU KAI (author)

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Method for carrying out ballast tank strength test in dock

    LIU KAI / HE JIANGHUA / ZUO DEQUAN et al. | European Patent Office | 2020

    Free access

    Method for carrying out strength test on ballast tank of LNG (Liquefied Natural Gas) ship in dry dock state

    JIA YANGWEN / DAI WEI / HUANG YUNFENG et al. | European Patent Office | 2023

    Free access

    LNG ship ballast tank strength test system

    LU SHUWEN / HE JIANGHUA / WU JIANGAO et al. | European Patent Office | 2020

    Free access

    Container ship deep oil tank dry dock strength test method

    ZHUANG JINSONG / WU PEI / JIN JIANBO et al. | European Patent Office | 2022

    Free access

    Ship ballast tank and ship

    HUANG SHANSHAN / LIU GANG / HUANG YIMING et al. | European Patent Office | 2024

    Free access