The present invention relates to a method for constructing a dry dock of a drillship having a drill floor. The method for constructing a dry dock of a drillship comprises: a step of forming a structure having a drill floor and a substructure; a step of turning the structure bottom up; a step of floating a hull to moor the hull on an inner wall; and a step of loading the structure in the upper part of the hull while the hull is moored on the inner wall. The present invention can improve the progress rate of the whole outfit around the drill floor of the hull and in the lower part of a derrick and the launching progress rate of the hull and can reduce the construction period of the inner wall.

    본 발명은 드릴 플로어가 탑재된 시추선 드라이 독 건조방법에 관한 것으로, 드릴 플로어(drill floor)와 서브 스트럭쳐(substructure)가 구비된 구조체를 형성하는 단계; 구조체를 뒤집는 단계; 선체가 안벽에 계류하도록 선체를 플로팅(floating)하는 단계; 및 선체가 안벽에 계류하는 동안 선체의 상부에 구조체를 탑재하는 단계;를 포함한다. 본 발명에 따르면, 선체의 드릴 플로어 주변과 데릭 하부의 전체 의장 공정률을 향상시킬 수 있을 뿐만 아니라, 선체의 진수 공정률 향상과 함께 안벽 공기를 절감하는 효과가 있다.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR DRYING DRY DOCK OF DRILLSHIP LOADING DRILL FLOOR


    Additional title:

    드릴 플로어가 탑재된 시추선 드라이 독 건조방법


    Contributors:

    Publication date :

    2015-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    METHOD FOR BUILDING DRILLSHIP IN DOCK

    KIM JEONG MYEONG | European Patent Office | 2015

    Free access

    DRILL FLOOR AND METHOD FOR CONSTRUCTING DRILLSHIP USING THE SAME

    PARK SEON SIK / JEONG HEE YOUNG / KIM JUNG ROK et al. | European Patent Office | 2016

    Free access


    DRILLSHIP AND LOADING METHOD OF MATERIALS

    European Patent Office | 2016

    Free access

    DRILLSHIP

    European Patent Office | 2021

    Free access