某2750 TEU集装箱船利用半潜驳进行下水的分析及计算  

Analyses and Calculations for the Launching of 2750 TEU Container Ship by Semi-submersible Barge

作　　者：田利华 郑志华 李爽 潘均发 TIAN Lihua;ZHENG Zhihua;LI Shuang;Pan Junfa(CSSC Huangpu Wenchong Shipbuilding Co.,Ltd.,Guangzhou 511458)

机构地区：[1]中船黄埔文冲船舶有限公司,广州511458

出　　处：《广东造船》2023年第6期25-27,共3页Guangdong shipbuilding

摘　　要：本文介绍了某2750 TEU集装箱船,利用半潜驳在港池内进行下水的分析及计算。由于受港池水深及半潜驳下潜能力的限制,船舶下水时的艏艉吃水差受到了严格限制,需要调整船舶下水浮态,在调整浮态时增大了船底结构与坞墩的受力,因此打压载水的时机也受到了限制。This paper introduces the analysis and calculation of a 2750 TEU container ship launching in the harbor basin with a semi-submersible barge.Due to the limitation of the depth of the harbor basin and the submergence ability of the semi-submersible barge,the trim of the ship when launching is strictly limited.So it is necessary to adjust the floating condition of the ship when launching.When adjusting the ship floating condition with ballast water,the force between the docking block and the bottom structure is increased.So the time for ballasting is also limited.

关 键 词：水平船台 集装箱船 下水 限制水深 半潜驳 

分 类 号：U671.5[交通运输工程—船舶及航道工程]