Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Piling method for wind power installation platform
A pile driving method for a wind power installation platform comprises the following steps that the wind power installation platform is installed firstly, and an operation crane hoists a pile frame to an installation area and carries out installation; then the wind power installation platform lifts the pile frame to the seabed and positions the pile frame, at the moment, all the valves are opened, and the pile frame is filled with seawater; then the operation crane is connected with a piston, the piston is lifted by the operation crane, seawater is extracted, and the seawater is higher than the water surface; finally, the high-pile valve is closed, and the horizontal section and the low-pile valve are kept open; and then the operation crane releases the piston, after the water flow reaches a certain flow speed, the low pile valve is rapidly closed, and at the moment, the pile foundation is driven to the designed depth at a time under the water hammer effect. According to the piling method for the wind power installation platform, the structure is simple, piling is efficient, and positioning is more accurate.
一种用于风电安装平台的打桩方法，包括以下步骤：先安装风电安装平台，作业吊机将桩架吊装至安装区域并进行安装；然后风电安装平台将桩架吊放至海底，并定位，此时所有阀门均打开，桩架内部充满海水；随后作业吊机连接活塞，作业吊机将活塞上提并抽取海水，海水高出水面；最后关闭高桩阀门，水平段和低桩阀门保持开启；然后作业吊机放开活塞，水流达到一定流速之后，迅速关闭低桩阀门，此时桩基础受到水锤作用被一次性打桩至设计深度。本发明提供的一种用于风电安装平台的打桩方法，结构简单，打桩高效，定位更精准。
Piling method for wind power installation platform
A pile driving method for a wind power installation platform comprises the following steps that the wind power installation platform is installed firstly, and an operation crane hoists a pile frame to an installation area and carries out installation; then the wind power installation platform lifts the pile frame to the seabed and positions the pile frame, at the moment, all the valves are opened, and the pile frame is filled with seawater; then the operation crane is connected with a piston, the piston is lifted by the operation crane, seawater is extracted, and the seawater is higher than the water surface; finally, the high-pile valve is closed, and the horizontal section and the low-pile valve are kept open; and then the operation crane releases the piston, after the water flow reaches a certain flow speed, the low pile valve is rapidly closed, and at the moment, the pile foundation is driven to the designed depth at a time under the water hammer effect. According to the piling method for the wind power installation platform, the structure is simple, piling is efficient, and positioning is more accurate.
一种用于风电安装平台的打桩方法，包括以下步骤：先安装风电安装平台，作业吊机将桩架吊装至安装区域并进行安装；然后风电安装平台将桩架吊放至海底，并定位，此时所有阀门均打开，桩架内部充满海水；随后作业吊机连接活塞，作业吊机将活塞上提并抽取海水，海水高出水面；最后关闭高桩阀门，水平段和低桩阀门保持开启；然后作业吊机放开活塞，水流达到一定流速之后，迅速关闭低桩阀门，此时桩基础受到水锤作用被一次性打桩至设计深度。本发明提供的一种用于风电安装平台的打桩方法，结构简单，打桩高效，定位更精准。
Piling method for wind power installation platform
一种用于风电安装平台的打桩方法
JIA BO (Autor:in) / CAI ZHAOBIN (Autor:in) / GAN HAN (Autor:in) / WANG PENG (Autor:in) / HE LI (Autor:in) / FU WEIXIN (Autor:in) / WANG HUAIGANG (Autor:in) / FENG WEI (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch