The invention provides a platform foundation structure of a semi-submersible offshore wind generating set. The platform foundation structure comprises at least three platform main bodies, and each platform main body comprises a deck, an upright post and a heaving plate; the upper end of each upright post is connected with the outer side end of the corresponding deck, and in each platform main body, the length direction of the deck is the same as that of the corresponding upright post; a mooring system is mounted on the outer side face of each post body; the upper surface of each heaving plateis connected with the lower end of the corresponding upright post, the length direction of the deck and the length direction of the heaving plates are the same, and in the length direction of the heaving plates, the two opposite side faces of each heaving plate are the plate body inner side face and the plate body outer side face; the outer side face of each post body is a vertical plane, each plate body outer side face is a vertical plane, and the outer side face of the post body and the plate body outer side face are coplanar. According to the platform foundation structure, the problem thatan anchor chain of a mooring system in an existing semi-submersible foundation structure interferes with a heaving plate is solved.
本发明提供一种半潜式海上风力发电机组的平台基础结构,包括至少三个平台主体,每个平台主体包括甲板、立柱和垂荡板;每个立柱的上端与相应的甲板的外侧端连接,每个平台主体中,甲板的长度方向与立柱的长度方向同向;每个柱体外侧面上安装有系泊系统;每个垂荡板的上表面与相应的立柱的下端连接,甲板的长度方向与垂荡板的长度方向同向,沿着垂荡板的长度方向,垂荡板的相对的两个侧面为板体内侧面和板体外侧面;柱体外侧面为竖直平面,板体外侧面为竖直平面,柱体外侧面和板体外侧面共面。该平台基础结构避免了现有的半潜式基础结构中系泊系统的锚链与垂荡板发生干涉的问题。
Platform foundation structure of semi-submersible offshore wind generating set
半潜式海上风力发电机组的平台基础结构
2021-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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