大型起重船波浪中的运动响应  

The Response of Large Crane Ship to Waves

作　　者：陈亮 张城 张小雅[2] 

机构地区：[1]沪东中华造船集团有限公司,上海200135 [2]上海船舶运输科学研究所,上海200135

出　　处：《上海船舶运输科学研究所学报》2011年第2期99-102,145,共5页Journal of Shanghai Ship and Shipping Research Institute

摘　　要：探讨了起重船在作业时的运动幅值响应。针对起重船这一特殊船型,考虑了阻尼系数对起重船作业时运动响应的影响;采用流体力学的方法计算出起重船惯性半径,并与常规船惯性半径进行了比较。结果表明,起重船在波浪中作业是安全可靠的。The motion amplitude response of the Large Crane Ship during operating is discussed.The effects of damping coefficient on the response are considered.The radius of inertia of the crane ship is calculated using fluid dynamics method and compared with that of conventional vessels.The analysis result shows that the Large Crane Ship operating in waves is safe and reliable.

关 键 词：运动幅值 横摇 阻尼系数 惯性半径 

分 类 号：U661.32[交通运输工程—船舶及航道工程]