基于压载水法的半潜平台倾斜试验  

On the Inclining Test of Semi-submersible Platform by Means of Ballast Water

作　　者：刘钢东 周喜宁 李子凡 LIU Gang-dong;ZHOU Xi-ning;LI Zi-fan(China Merchants Cruise Shipbuilding Co.Ltd.,Nantong Jiangsu 226000,China;China Merchants Heavy Industry(Jiangsu)Co.Ltd.,Nantong Jiangsu 226000,China)

机构地区：[1]招商局邮轮制造有限公司,江苏南通226000 [2]招商局重工(江苏)有限公司,江苏南通226000

出　　处：《船海工程》2022年第3期67-70,共4页Ship & Ocean Engineering

基　　金：国家重点研发计划资助(2019YFB1704200)。

摘　　要：针对传统压铁方法在海上进行平台倾斜试验耗时久、成本高的问题,分析平台试验吃水范围,总结采用压载水作为配重进行倾斜试验的必要条件,采用单一变量法分析试验各阶段数据测量误差对试验结果的敏感性,论证采用压载水在海上进行倾斜试验的可行性,采用该方法完成实船验证,试验结果表明,采用该方法可以大大缩短半潜平台在海上进行倾斜试验的时间,降低试验成本。It takes a long time and high cost to carry out the incline test on the sea by using the traditional fixed ballast method.The draft range of the platform test was analyzed to summarize the necessary conditions of using ballast water as the balance weight for incline test.The single variable method was used to analyze the sensitivity of measurement errors to test results and demonstrate the feasibility of using ballast water to carry out incline test at sea.The experimental results showed that this method can greatly shorten the time and reduce the cost of the incline test of the semi-submersible platform at sea.

关 键 词：半潜平台 压载水 倾斜试验 误差分析 

分 类 号：U661.2[交通运输工程—船舶及航道工程]