Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Floating foundation, multi-impeller wind turbine generator and single-impeller wind turbine generator
The invention discloses a floating foundation, a multi-impeller wind turbine generator and a single-impeller wind turbine generator. The floating foundation comprises prestressed concrete foundation arms, a center connecting piece, end part connecting pieces and floating cylinders, wherein a plurality of prestressed concrete foundation arms are provided; one ends of the multiple prestressed concrete foundation arms are connected through the center connecting piece, and the other ends are radially arranged; the other ends of all the prestressed concrete foundation arms are connected with the end part connecting pieces; all the end part connecting pieces are connected with the floating cylinders; the prestressed concrete foundation arms comprise concrete cylinder bodies and prestressed ribs;a plurality of prestressed ribs are provided, and sleeve the cylinder walls of the concrete cylinder bodies in the peripheral directions of the concrete cylinder bodies; and one end of each prestressed rib is connected with the corresponding end part connecting piece, and the other end is tensioned through the center connecting piece. The floating foundation has such advantages as high structuralstrength, stable and reliable performances, low manufacturing difficulty and good economy.
本发明公开了一种漂浮式基础、多叶轮风电机组及单叶轮风电机组，包括预应力混凝土基础臂、中心连接件、端部连接件和浮筒，所述预应力混凝土基础臂有多个，该多个预应力混凝土基础臂的一端通过中心连接件相连接，另一端呈放射状设置，且每个预应力混凝土基础臂的另一端均连接有端部连接件，每个端部连接件上均连接有浮筒；其中，所述预应力混凝土基础臂包括混凝土筒体和预应力筋，所述预应力筋有多个，并沿混凝土筒体的周向套接在混凝土筒体的筒壁上，且所述预应力筋的一端与端部连接件相连接，其另一端均通过中心连接件对其进行张拉。本发明具有结构强度高、性能稳定可靠、制造难度低且经济性好等优点。
Floating foundation, multi-impeller wind turbine generator and single-impeller wind turbine generator
The invention discloses a floating foundation, a multi-impeller wind turbine generator and a single-impeller wind turbine generator. The floating foundation comprises prestressed concrete foundation arms, a center connecting piece, end part connecting pieces and floating cylinders, wherein a plurality of prestressed concrete foundation arms are provided; one ends of the multiple prestressed concrete foundation arms are connected through the center connecting piece, and the other ends are radially arranged; the other ends of all the prestressed concrete foundation arms are connected with the end part connecting pieces; all the end part connecting pieces are connected with the floating cylinders; the prestressed concrete foundation arms comprise concrete cylinder bodies and prestressed ribs;a plurality of prestressed ribs are provided, and sleeve the cylinder walls of the concrete cylinder bodies in the peripheral directions of the concrete cylinder bodies; and one end of each prestressed rib is connected with the corresponding end part connecting piece, and the other end is tensioned through the center connecting piece. The floating foundation has such advantages as high structuralstrength, stable and reliable performances, low manufacturing difficulty and good economy.
本发明公开了一种漂浮式基础、多叶轮风电机组及单叶轮风电机组，包括预应力混凝土基础臂、中心连接件、端部连接件和浮筒，所述预应力混凝土基础臂有多个，该多个预应力混凝土基础臂的一端通过中心连接件相连接，另一端呈放射状设置，且每个预应力混凝土基础臂的另一端均连接有端部连接件，每个端部连接件上均连接有浮筒；其中，所述预应力混凝土基础臂包括混凝土筒体和预应力筋，所述预应力筋有多个，并沿混凝土筒体的周向套接在混凝土筒体的筒壁上，且所述预应力筋的一端与端部连接件相连接，其另一端均通过中心连接件对其进行张拉。本发明具有结构强度高、性能稳定可靠、制造难度低且经济性好等优点。
Floating foundation, multi-impeller wind turbine generator and single-impeller wind turbine generator
一种漂浮式基础、多叶轮风电机组及单叶轮风电机组
ZHANG QIYING (Autor:in) / ZOU LIBING (Autor:in) / ZHOU MINGJUN (Autor:in) / LI XUEWANG (Autor:in) / ZHAO CHUNYU (Autor:in) / HUO SHIHUAN (Autor:in) / LIU FANYING (Autor:in) / REN YONG (Autor:in) / DUAN BOZHI (Autor:in) / LU JUN (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
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