某滚装船艉跳矫正修理方案

Plan for rectifying and repairing of the stern ramp of the roll on/roll off ship

某滚装船装货时,由于操作不当导致艉跳局部严重变形无法正常关闭、锁紧。文章主要介绍了艉跳整体吊运至码头,充分利用艉跳的自重来矫正变形,从而达到快速、精确完成修理工程并缩短修理周期的目的。

Due to the misoperation, the stem ramp of the roll on/roll off ship was seriously deformed and can＇t be closed and locked normally while loading cargo. In this paper, holistic lifting is introduced for the stem ramp to the jetty where the deformation is rectified by full of the self-weight of the stem ramp in order to achieve the purpose that the repair project will be finished quickly and accurately and repairing time will be shortened.