悬链式锚泊装置液压隔断系统工程设计及分析

Engineering and Analysis for Hydraulic Isolation System of Catenaruy Anecor Leg Mooring Device

根据当前悬链式锚腿系泊装置的自主研发及国产化研究需要,结合已有开发项目的工程实践经验,对液压隔断系统的总体技术方案、设计要点、出厂合格测试要求进行了总结和阐释;在此基础上,基于工程系统仿真软件SimulationX,搭建了液压隔断系统的仿真分析模型,对关键设备,如蓄能器组、脐带缆的规格设计准确性以及整套系统的功能匹配性进行了动态特性分析及计算机仿真验证。研究结果可为后续相关海洋工程装备的自主研发及工程应用提供有益的借鉴。

According to the current independent research and development and the research needs of localization of catenary anchor leg mooring device, combined with existing engineering practice experience of development projects, the overall technical scheme, the critical points of engineering and factory acceptance test requirements of the hydraulic isolation system are summarized and explained. On this basis, based on the engineering system simulation software SimulationX, the simulation analysis model of the hydraulic isolation system is built, and the dynamic characteristics analysis and computer simulation verification are carried out on the specification and design accuracy of key equipment, such as accumulator rack and umbilical size, as well as the function matching of the whole system. The research results can provide useful reference for the subsequent independent research and development and engineering application of relevant ocean engineering equipment.