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筒形基础应用于系泊系统中时称为吸力锚,其具有定位精确、费用经济、施工方便等优点而被广泛应用于深水系泊系统。本文结合某FPSO系泊系统一筒形基础更换项目的成功安装,介绍了筒形基础的结构形式、工作原理、总结了筒形基础安装过程中出现一些问题,提出了相应的解决措施,为用于深水系泊系统的筒形基础设计和安装提供参考。
When applied to the mooring system, the cylindrical foundation is called suction anchor, which is widely used in deepwater mooring systems due to its advantages of precise positioning, economical cost and convenient construction. Based on the successful installation of a cylindrical foundation replacement project for a FPSO mooring system, this paper introduces the structure and working principle of the tubular foundation, summarizes some problems in the installation of the tubular foundation, and puts forward the corresponding solutions, It provides a reference for the design and installation of the tubular foundation of deepwater mooring system.