A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation and construction process of offshore wind power booster station
The invention relates to an installation and construction process of an offshore wind power booster station. The offshore wind power booster station comprises a pile foundation, a jacket and an upperassembly which are sequentially connected from bottom to top, and the pile foundation is composed of four steel pipe piles. The process comprises the steps of preparing a ship, anchoring in place, pre-investigating, installing a positioning formwork device, inserting and driving the steel pipe piles, cleaning soil in the steel pipe piles, re-driving the steel pipe piles and measuring, installing the jacket, performing underwater grouting, cutting a non-slip block, and installing and welding the upper assembly. The process has the following advantages that the positioning precision and the bearing capacity of the steel piles are guaranteed, and the installation stability of the wind power booster station is guaranteed.
本发明涉及一种海上风电升压站的安装施工工艺，海上风电升压站包括由下至上依次连接的桩基础、导管架以及上部组件，桩基础由四根钢管桩组成，包括准备船舶、抛锚就位、预调查、安装定位模架装置、插打钢管桩、清理钢管桩内泥土、复打钢管桩与测量、导管架安装、水下灌浆、切割止滑块、上部组件安装及焊接。本发明具有如下优点：保证钢桩的定位精度以及承载力，保证风电升压站的安装稳定度。
Installation and construction process of offshore wind power booster station
The invention relates to an installation and construction process of an offshore wind power booster station. The offshore wind power booster station comprises a pile foundation, a jacket and an upperassembly which are sequentially connected from bottom to top, and the pile foundation is composed of four steel pipe piles. The process comprises the steps of preparing a ship, anchoring in place, pre-investigating, installing a positioning formwork device, inserting and driving the steel pipe piles, cleaning soil in the steel pipe piles, re-driving the steel pipe piles and measuring, installing the jacket, performing underwater grouting, cutting a non-slip block, and installing and welding the upper assembly. The process has the following advantages that the positioning precision and the bearing capacity of the steel piles are guaranteed, and the installation stability of the wind power booster station is guaranteed.
本发明涉及一种海上风电升压站的安装施工工艺，海上风电升压站包括由下至上依次连接的桩基础、导管架以及上部组件，桩基础由四根钢管桩组成，包括准备船舶、抛锚就位、预调查、安装定位模架装置、插打钢管桩、清理钢管桩内泥土、复打钢管桩与测量、导管架安装、水下灌浆、切割止滑块、上部组件安装及焊接。本发明具有如下优点：保证钢桩的定位精度以及承载力，保证风电升压站的安装稳定度。
Installation and construction process of offshore wind power booster station
一种海上风电升压站的安装施工工艺
CHEN WEIQIU (author) / ZHU JUN (author) / AN ZHICAI (author) / ZOU TAO (author) / PEI LIQIN (author)
2021-02-26
Patent
Electronic Resource
Chinese
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