半潜驳倾角实时监测和预警研究  

Real-time monitoring and early warning of semi-submersible barge inclination angle

作　　者：郑远斌[1] 毕莉莉[1] 刘祺 王雪刚[3] ZHENG Yuan-bin;BI Li-li;LIU Qi;WANG Xue-gang(The Third Engineering Company of CCCC Fourth Harbor Engineering Co.,Ltd.,Zhanjiang,Guangdong 524005,China;China Classification Society Guangzhou Branch,Guangzhou,Guangdong 510235,China;CCCC Fourth Harbor Engineering Institute Co.,Ltd.,Guangzhou,Guangdong 510230,China)

机构地区：[1]中交四航局第三工程有限公司,广东湛江524005 [2]中国船级社广州分社,广东广州510235 [3]中交四航工程研究院有限公司,广东广州510230

出　　处：《中国港湾建设》2019年第11期72-76,共5页China Harbour Engineering

基　　金：国家重点研发计划专项资助(2017YFC0805303);四航局基础研发课题(2015-A-04-I-05)

摘　　要：以半潜驳为研究对象,在其4个边角舱室安装四角吃水传感器,并通过四角吃水的数值反推半潜驳的纵倾角和横倾角,达到实时监测该船运动姿态的目的。同时,使用中国船级社Compass软件计算"广州号"半潜驳装载某沉箱的极限纵倾角和横倾角,并与该船的出厂设计极限值进行对比,通过纵倾角和横倾角达到对半潜驳的安全性进行预警的目的。经运行检验,该监测预警方法能快速、直观地监测半潜驳作业的稳性和安全性。该方法能应用在类似工程船舶上,具有广阔的市场应用前景。The semi-submersible barge is taken as the research object.The four-corner draught sensors are installed in its four corner cabins and the longitudinal and transverse inclinations of the semi-submersible barge could be deduced by the four-angle draught value to monitor the attitude of the ship in real time.At the same time,the Compass software of China Classification Society was used to calculate the ultimate trim angle and roll angle of caisson loaded by"Guangzhou"semi-submersible barge,and the results would be compared with the design limit value of the ship to achieve the safety of semi-submersible barge for the purpose of early warning.The test shows that the method can quickly and intuitively monitor the stability and safety of semi-submersible barge operation.This method can be applied to similar engineering ships and has a broad market prospect.

关 键 词：半潜驳 倾角 监测 预警 

分 类 号：U661.75[交通运输工程—船舶及航道工程]