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A platform for research: civil engineering, architecture and urbanism
Offshore wind power multi-cylinder jacket foundation construction method
The invention belongs to the technical field of offshore wind power foundations, and discloses an offshore wind power multi-cylinder jacket foundation construction method. The construction method comprises the steps that a plurality of multi-cylinder jacket foundations and a flat ship are assembled into an integrated floating body structure, and transporting, installation and recovering are carried out; and the plurality of multi-cylinder jacket foundations are distributed on the two sides of the flat ship, and the side portion of each multi-cylinder jacket foundation is welded to the flat ship. According to the offshore wind power multi-cylinder jacket foundation construction method, self-floating stability of the multi-cylinder jacket foundations is utilized, certain gas is actively stored inside suction cylinders, the multi-cylinder jacket foundations and the flat ship are welded into the integrated floating body structure, certain advantages are achieved in the foundation assembly, transportation, installation and recovery processes, the requirement for offshore equipment during construction of the multi-cylinder jacket foundations can be lowered, and the whole construction process is simple, efficient, high in construction controllability, high in precision and easy to implement.
本发明属于海上风电基础技术领域，公开了一种海上风电多筒导管架基础施工方法，将多个多筒导管架基础与平板舶装配为一体化浮体结构，并进行运输、安装和回收；多个多筒导管架基础分布在平板舶两侧，每个多筒导管架基础侧部与平板舶焊接。本发明利用多筒导管架基础具有的自浮稳性，在吸力筒内部主动储存一定气体，将多筒导管架基础与平板舶焊接成一体化浮体结构，在基础装配、运输、安装及回收过程均具有一定的优势，可以降低多筒导管架基础施工时对海上装备的需求，整个施工过程简单、高效，施工可控性强、精度高，易于实现。
Offshore wind power multi-cylinder jacket foundation construction method
The invention belongs to the technical field of offshore wind power foundations, and discloses an offshore wind power multi-cylinder jacket foundation construction method. The construction method comprises the steps that a plurality of multi-cylinder jacket foundations and a flat ship are assembled into an integrated floating body structure, and transporting, installation and recovering are carried out; and the plurality of multi-cylinder jacket foundations are distributed on the two sides of the flat ship, and the side portion of each multi-cylinder jacket foundation is welded to the flat ship. According to the offshore wind power multi-cylinder jacket foundation construction method, self-floating stability of the multi-cylinder jacket foundations is utilized, certain gas is actively stored inside suction cylinders, the multi-cylinder jacket foundations and the flat ship are welded into the integrated floating body structure, certain advantages are achieved in the foundation assembly, transportation, installation and recovery processes, the requirement for offshore equipment during construction of the multi-cylinder jacket foundations can be lowered, and the whole construction process is simple, efficient, high in construction controllability, high in precision and easy to implement.
本发明属于海上风电基础技术领域，公开了一种海上风电多筒导管架基础施工方法，将多个多筒导管架基础与平板舶装配为一体化浮体结构，并进行运输、安装和回收；多个多筒导管架基础分布在平板舶两侧，每个多筒导管架基础侧部与平板舶焊接。本发明利用多筒导管架基础具有的自浮稳性，在吸力筒内部主动储存一定气体，将多筒导管架基础与平板舶焊接成一体化浮体结构，在基础装配、运输、安装及回收过程均具有一定的优势，可以降低多筒导管架基础施工时对海上装备的需求，整个施工过程简单、高效，施工可控性强、精度高，易于实现。
Offshore wind power multi-cylinder jacket foundation construction method
一种海上风电多筒导管架基础施工方法
ZHANG PUYANG (author) / DING HONGYAN (author)
2021-09-21
Patent
Electronic Resource
Chinese
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