半潜式起重铺管船坐墩配墩优化设计与分析  

Docking Block Design Optimization Method for Deepwater Semi-Submersible Crane and Pipe-Laying Vessel

作　　者：王羲威 姜立群[1] 刘广辉[1] 李勇[1] 逄建涛 

机构地区：[1]海洋石油工程(青岛)有限公司,山东青岛266520

出　　处：《海洋工程装备与技术》2017年第6期358-361,共4页Ocean Engineering Equipment and Technology

基　　金：国家科技重大专项(2016ZX05028-007);中国海洋石油总公司"半潜式起重铺管船关键技术研究"课题(CNOOC-KJ 125ZDXM 05GC 00GC 2015-05)

摘　　要：概述了一种用于深水半潜式起重铺管船坐墩配墩的设计优化方法,介绍了墩木布局及尺寸的优化设计、多目标条件下的墩木设计优化及存在不确定性量条件下的鲁棒设计。采用以上方法,可以使得墩木布置得到优化配置,在保证安全和减少变形的前提下节省材料。A docking block design optimization method for the deepwater semi-submersible crane and pipe-laying vessel is introduced. This method includes the optimization design of docking block layout and size, the optimization design of docking block under multi-objective conditions and the robust design in the presence of uncertain quantity. By adopting the above method, the layout of the docking block can be optimized, and the materials can be saved in the condition of ensuring security and reducing deformation.

关 键 词：半潜式起重铺管船 坐墩配墩 多目标优化 鲁棒设计 

分 类 号：TE54[石油与天然气工程—油气田开发工程] U674.35[交通运输工程—船舶及航道工程]