5000t起重船稳性衡准研究及NAPA宏命令应用  

Stability of 5000t Floating Crane Barge with the Application of NAPA Macro

作　　者：阎岩[1] 王文杰[1] YAN Yan;WANG Wenjie(State Key Laboratory of Navigation and Safety Technology,Shanghai Ship andShipping Research Institute, Shanghai 200135, China)

机构地区：[1]上海船舶运输科学研究所航运技术与安全国家重点实验室

出　　处：《上海船舶运输科学研究所学报》2019年第2期7-11,17,共6页Journal of Shanghai Ship and Shipping Research Institute

摘　　要：对入级中国船级社的某5000t浮式非自航起重船在作业、避风和拖航状态下的稳性衡准的不同点进行分析,并按照法规的要求分别进行校核。由于国际海事组织《2008ISCODE》中给出的船舶横摇角计算公式在拖航工况下不适用,采用《船舶与海上设施法定检验规则》中的《国内航行海船法定检验技术规则(2011)》规定的起重船横摇角计算公式作为替代。此外,对如何利用NAPA软件的宏命令计算起重船的风压倾侧力矩进行分析,使整个计算过程准确、便捷。The stability criteria for the CCS(China Classification Society) classified 5 000 t floating crane barge of Shanghai Zhenhua Port Machinery Company are studied against the regulatory requirements under the different conditions:in operation, taking shelter from the wind and being towed to the site. The rolling angle is calculated according to the formula for crane ships presented in the Legal Inspection Rules for Domestic Navigation Sea Vessel, 2011. The reason why use the Inspection Rules is that the 2008 IS CODE of the International Maritime Organization does not apply to towed vessels. The wind heeling moment is calculated by means of the NAPA macros, clearly demonstrating the application of the macros.

关 键 词：起重船 稳性衡准 NAPA宏命令 

分 类 号：U661.2[交通运输工程—船舶及航道工程]