浮式生产储油装置浅水效应与Y型舷侧结构的研究与应用  

Study and application of shallow water effect and Y-type side structure of FPSO

作　　者：范模 

机构地区：[1]中海石油研究中心开发设计部

出　　处：《中国海上油气（工程）》2004年第5期289-293,共5页China Offshore Oil and Gas

基　　金：国家高技术研究发展计划(863计划)经费资助项目"浅水超大型浮式生产储油系统关键技术(2002AA602011)";国家实用新型专利"一种船体的舷侧结构(ZL03 2 76641.6)"研究成果。

摘　　要：在国家高技术研究发展计划 (86 3计划 )重大课题“浅水超大型浮式生产储油系统关键技术”的研究中 ,研发了大型、超大型浮式生产储油装置 (FPSO)在“浅水效应”新概念下的优化设计和水深校核方法 ,以及“Y型舷侧结构”设计技术。在FPSO船体主尺度设计中 ,采用“浅水效应”设计方法可以将FPSO吃水设计得比常规设计值大 ,从而使船体主尺度得到进一步的优化 ;采用“Y型舷侧结构”可以使FPSO船体舷侧结构的抗碰撞能力得到较大提高。目前“浅水效应”的研究成果已经在渤中 2 5 1油田实际工程中得到应用 ,并申请了 2项国家专利 ;“Y型舷侧结构”已获得国家实用新型专利证书。这些研究成果对浅水条件下FPSO的设计及提高船体舷侧结构抗碰撞能力具有重大意义 。A subject of “Key Technology of Very Large FPSO in Shallow Water” is a main project for the Hi_Tech Research and Development Program of China (863 Program). This paper gives new research concepts, such as shallow water effect and hull size optimization design for FPSO, and Y_type side structure of FPSO. We can attain more draft of FPSO than the conventional method, and optimize the FPSO hull size using method of shallow water effect. The collision capacity of side structure of FPSO will be increased using Y_type side structure. The shallow water effect has been used in the project of BZ 25?1 oil field and obtained two patents of China, while Y?type side structure of FPSO has been obtained a patent of China. These research and development results have important significance in hull design and collision design of side structure for FPSO in shallow water. We will use these new concepts in the future design of offshore engineering.

关 键 词：浮式生产储油装置 浅水效应 Y型舷侧结构 

分 类 号：U674.133[交通运输工程—船舶及航道工程] TE975[交通运输工程—船舶与海洋工程]