The invention relates to a C-shaped fabricated floating transportation structure for split floating transportation of an offshore transformer substation and a construction method, and is suitable for the technical field of offshore wind power generation. Aiming at the problems of few equipment resources, high hoisting cost, high construction risk and the like of a domestic large floating crane for hoisting the upper module of the large offshore transformer substation, the offshore transformer substation is split into an upper module structure and a lower jacket foundation, and shore assembly, split floating transportation and precise butt joint mounting technologies are adopted; the problems that the offshore construction window period is short, hoisting is complex, and the installation and transportation cost is high can be solved, the construction and installation time and cost are greatly saved, and a brand-new solution is provided for efficient and low-cost construction of an offshore substation structure.
本发明涉及一种用于海上变电站分体浮运的C型装配式浮运结构及施工方法,适用于海上风力发电技术领域。针对国内具备大型海上变电站上部组块吊装的大型浮吊设备资源少,吊装成本高,施工风险大等问题,本发明将海上变电站分体为上部组块结构和下部导管架基础,采用岸边组装、分体浮运与精准对接安装技术,可解决海上施工窗口期短、吊装复杂、安装运输成本高等问题,大大节省了施工安装时间与成本,为海上变电站结构高效、低成本建造提供一个崭新的解决方案。
C-shaped fabricated floating transportation structure for split floating transportation of offshore transformer substation and construction method
一种用于海上变电站分体浮运的C型装配式浮运结构及施工方法
2023-08-18
Patent
Electronic Resource
Chinese
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