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A platform for research: civil engineering, architecture and urbanism
Installation method of combined offshore wind power jacket
The invention discloses a combined offshore wind power jacket installation method which comprises the following steps that firstly, a jacket is divided into an auxiliary jacket and a main jacket, the jacket is conveyed to an offshore construction site through a transport ship, and the auxiliary jacket is built in a horizontal assembling mode; and then, the auxiliary jacket is hoisted, and sedimentation is carried out through a suction bucket foundation arranged at the bottom of the auxiliary jacket. And during settlement, settlement and leveling are carried out through cooperation of the penetration equipment and the suction bucket foundation. And then the auxiliary jacket is settled to the seabed, and primary leveling is carried out. And hoisting the main body jacket, guiding through a sliding rail on the auxiliary jacket, assembling the main body jacket on the auxiliary jacket, and carrying out secondary leveling. And finally, piling treatment is conducted at the pile inserting opening position of the main body jacket. And the construction and transportation cost and difficulty can be reduced by arranging the jacket in a combined manner.
本发明公开一种组合式海上风电导管架安装方法，包括以下步骤：首先，将导管架分为辅助导管架和主体导管架两部分，并通过运输船运送至海上施工点，辅助导管架采用卧式装配方式进行建造。然后，将辅助导管架吊装，并通过设置在辅助导管架底部的吸力桶基础，进行沉降。沉降时，通过沉贯设备配合吸力桶基础进行沉降与调平。再将辅助导管架沉降至海床，进行一次调平。吊装主体导管架，通过辅助导管架上的滑轨进行导向，将主体导管架装配至辅助导管架上，进行二次调平。最后在主体导管架的插桩口位置进行打桩处理。通过组合式设置导管架能够降低建造、运输成本与难度。
Installation method of combined offshore wind power jacket
The invention discloses a combined offshore wind power jacket installation method which comprises the following steps that firstly, a jacket is divided into an auxiliary jacket and a main jacket, the jacket is conveyed to an offshore construction site through a transport ship, and the auxiliary jacket is built in a horizontal assembling mode; and then, the auxiliary jacket is hoisted, and sedimentation is carried out through a suction bucket foundation arranged at the bottom of the auxiliary jacket. And during settlement, settlement and leveling are carried out through cooperation of the penetration equipment and the suction bucket foundation. And then the auxiliary jacket is settled to the seabed, and primary leveling is carried out. And hoisting the main body jacket, guiding through a sliding rail on the auxiliary jacket, assembling the main body jacket on the auxiliary jacket, and carrying out secondary leveling. And finally, piling treatment is conducted at the pile inserting opening position of the main body jacket. And the construction and transportation cost and difficulty can be reduced by arranging the jacket in a combined manner.
本发明公开一种组合式海上风电导管架安装方法，包括以下步骤：首先，将导管架分为辅助导管架和主体导管架两部分，并通过运输船运送至海上施工点，辅助导管架采用卧式装配方式进行建造。然后，将辅助导管架吊装，并通过设置在辅助导管架底部的吸力桶基础，进行沉降。沉降时，通过沉贯设备配合吸力桶基础进行沉降与调平。再将辅助导管架沉降至海床，进行一次调平。吊装主体导管架，通过辅助导管架上的滑轨进行导向，将主体导管架装配至辅助导管架上，进行二次调平。最后在主体导管架的插桩口位置进行打桩处理。通过组合式设置导管架能够降低建造、运输成本与难度。
Installation method of combined offshore wind power jacket
一种组合式海上风电导管架安装方法
ZHAO YIFAN (author) / ZHU RONGHUA (author) / LUAN FUHAO (author) / CHEN YONG (author) / MA PEIYU (author) / YE XINGRU (author) / TU ZHISHENG (author) / ZHANG CAILIANG (author) / LIU HANQIU (author)
2023-08-29
Patent
Electronic Resource
Chinese
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