Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore wind power installation platform lifting system afloat ship section joining technology
The invention discloses an offshore wind power installation platform lifting system afloat ship section joining technology. A main hull, pile shoes and pile leg lower sections are joined on a ship-building berth, air bag launching operation is adopted, an ordinary pile fixing frame and a pile encircling pile fixing frame are joined in a floating state after the launching operation is accomplished,and then pile leg middle sections and pile leg upper sections are joined in a floating state. According to the offshore wind power installation platform lifting system afloat ship section joining technology, the construction technology is reasonably planned, the pile fixing frames and the pile leg launching floating-state joining technology are adopted, and therefore compared with the shipyard construction launching mode, the offshore wind power installation platform lifting system afloat ship section joining technology has the advantages that the construction period can be shortened to twelve months, and the construction efficiency is greatly improved. Meanwhile, by means of reasonable tools and the offshore joining technology, the hoisting period is shortened, a large quantity of heavylift vessel rental expenses are saved, and the offshore wind power installation platform lifting system afloat ship section joining technology is economical and cost-effective.
本发明公开了一种海上风电安装平台升降系统水上合拢工艺，主船体、桩靴、及桩腿下段在船台合拢，采用气囊下水，下水后分别浮态合拢普通固桩架以及绕桩固桩架，再分别浮态合拢桩腿中段和桩腿上段；本发明通过合理规划建造工艺，采用固桩架和桩腿下水后浮态合拢工艺，相比船坞建造下水方式，能将建造周期缩短到12个月，极大提高了建造效率；同时，通过合理的工装及海上合拢技术，减少了吊装周期，节约了大量的重吊船租赁费用，经济划算。
Offshore wind power installation platform lifting system afloat ship section joining technology
The invention discloses an offshore wind power installation platform lifting system afloat ship section joining technology. A main hull, pile shoes and pile leg lower sections are joined on a ship-building berth, air bag launching operation is adopted, an ordinary pile fixing frame and a pile encircling pile fixing frame are joined in a floating state after the launching operation is accomplished,and then pile leg middle sections and pile leg upper sections are joined in a floating state. According to the offshore wind power installation platform lifting system afloat ship section joining technology, the construction technology is reasonably planned, the pile fixing frames and the pile leg launching floating-state joining technology are adopted, and therefore compared with the shipyard construction launching mode, the offshore wind power installation platform lifting system afloat ship section joining technology has the advantages that the construction period can be shortened to twelve months, and the construction efficiency is greatly improved. Meanwhile, by means of reasonable tools and the offshore joining technology, the hoisting period is shortened, a large quantity of heavylift vessel rental expenses are saved, and the offshore wind power installation platform lifting system afloat ship section joining technology is economical and cost-effective.
本发明公开了一种海上风电安装平台升降系统水上合拢工艺，主船体、桩靴、及桩腿下段在船台合拢，采用气囊下水，下水后分别浮态合拢普通固桩架以及绕桩固桩架，再分别浮态合拢桩腿中段和桩腿上段；本发明通过合理规划建造工艺，采用固桩架和桩腿下水后浮态合拢工艺，相比船坞建造下水方式，能将建造周期缩短到12个月，极大提高了建造效率；同时，通过合理的工装及海上合拢技术，减少了吊装周期，节约了大量的重吊船租赁费用，经济划算。
Offshore wind power installation platform lifting system afloat ship section joining technology
一种海上风电安装平台升降系统水上合拢工艺
SHI XIAOYUE (Autor:in) / SHAO XIWU (Autor:in) / DAI LEI (Autor:in) / LI BEN (Autor:in) / FANG RUYI (Autor:in) / YAO SHUGUO (Autor:in)
22.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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