摘要
对养殖工船B型干舷和B-60干舷这2种干舷进行计算分析,通过船舶计算软件NAPA计算破舱稳性。B-60工况对应的工况按照破损要求计算破损稳性,因养殖进水管连接的舱室多,所以连带破损舱室多,不能满足残存稳性的要求。按照船舶B型干舷的要求,采用概率法计算破舱稳性,通过选取不同吃水对应的GM值及合理分区,计算结果满足要求。因养殖工船进水管连带破损多,B型干舷更适合于养殖工船类似的船舶。
The two freeboards of aquaculture ships are calculated and analyzed,type B freeboard and b-60freeboard,and calculate the damage stability through the ship calculation software NAPA.The damage stability shall be calculated according to the damage requirements under the working conditions corresponding to the b-60 working condition.Because there are many compartments connected to the aquaculture pipe,there are many associated damaged compartments,which can not meet the requirements of residual stability.The damage stability shall be calculated according to the required probability method of ship type B freeboard,and the requirements shall be met by selecting the GM value corresponding to different draughts and reasonable zoning.Because there are many associated pipe of the breeding ship,the B-type freeboard is more suitable for ships similar to the aquaculture ship.
作者
王庆伟
WANG Qingwei(Fishery Machinery and Instrument Research Institute,Chinese Academy of Fishery Sciences,Shanghai 200092,China;Qingdao National Laboratory for Marine Science and Technology,Qingdao 266237,Shandong,China)
出处
《船舶工程》
CSCD
北大核心
2022年第S01期263-266,共4页
Ship Engineering
基金
青岛海洋科学与技术试点国家实验室山东省专项经费(No.2022QNLM030001-3)
中国水产科学研究院基本科研业务费资助(2020TD79)
关键词
养殖工船
干舷
B-60
养殖水舱
aquaculture vessel
freeboard
B-60
aquaculture tank
