深海半潜式钻井平台重量体积分数的研究  

The Percentage of the Weight to the Volume Research of the Deepwater Semi-submersible Drilling Unit

作　　者：茅云生[1,2] 杜洪文[1,2] 向祖权[1,2] 胡炳强[1,2] 江云帆[3] 

机构地区：[1]武汉理工大学高性能船舶技术教育部重点实验室,湖北武汉430070 [2]武汉理工大学交通学院,湖北武汉430070 [3]武汉理工大学能源与动力工程学院,湖北武汉430070

出　　处：《造船技术》2016年第5期42-45,共4页

摘　　要：深海半潜式钻井平台的空船重量对平台可变载荷、结构强度、水动力性能等具有一定影响,空船重量过大会导致平台超重、可变载荷减小等不良影响。为研究和控制海洋平台的空船重量对海洋平台的影响,提高可变载荷,以第六代半潜式钻井平台为研究对象,对半潜平台的空船重量、体积进行统计分析与研究,并提出重量体积分数这一概念。深海半潜式钻井平台的重量体积分数就是平台的空船重量与体积的比值。通过对所统计的重量、体积的数值进行分析研究,最终得出最佳重量体积分数,为以后平台的设计、建造,特别是新船型的设计、制造提供了一定的依据。The empty weight of the deep water semi-submersible drilling unit has a cerrain influence to the variable load, the structural strength, the performance of hydrodynamic force, ere. In order to research and control the empty weight of the deep water semi-submersible drilling unit and improve the variable load, using the sixth generation semi-submersible drilling unit as the research object to statistical analysis and researeh the empty weight and volume of the deep water semi-submersible drilling unit, we also put forward a new concept about this is called the percentage of the weight to the volume. The percentage of the weight to the volume of the deep water semi-submersible drilling unit is the ratio of the weight to the volume. According to the numerical of the percentage of the weight to the volume to research and analysis, in the end of this paper, getting the best percentage of the weight to the volume. It will become a very important basis for the design and manufaeturing of the deep water semi-submersible drilling unit especially for a new semi-submersible drilling unit.

关 键 词：深海半潜式钻井平台 空船重量 可变载荷 重量体积分数 

分 类 号：P75[天文地球—海洋科学]