Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete mixed tower drum and construction process thereof
The invention provides a steel-concrete mixed tower drum and a construction technology thereof.The steel-concrete mixed tower drum comprises a tower drum foundation, a tower drum body and prestressed cables, at least one part of the tower drum foundation is arranged under the ground, and the tower drum body is arranged on the tower drum foundation; the tower drum body comprises a steel tower drum section, a connecting piece and a concrete tower drum section which are sequentially connected from top to bottom, the height of the tower drum body in the vertical direction is larger than or equal to 150 m, the prestressed cable is arranged in the concrete tower drum section in a penetrating mode, the top end of the prestressed cable is anchored to the connecting piece, and the bottom end of the prestressed cable is connected with the tower drum foundation. The steel-concrete mixed tower drum provided by the embodiment of the invention has the advantages of high rigidity and good anti-fatigue performance, and the power generation efficiency of the wind power generation equipment comprising the ultrahigh concrete tower drum provided by the embodiment of the invention is greatly improved.
本发明提供了一种钢‑混凝土混合式塔筒及其施工工艺，钢‑混凝土混合式塔筒包括塔筒基础、塔筒本体和预应力索，塔筒基础的至少一部分设在地面下方，塔筒本体设在塔筒基础上，塔筒本体从上至下包括依次相连的钢塔筒段、连接件和混凝土塔筒段，塔筒本体在上下方向上的高度大于等于150米，预应力索穿设在混凝土塔筒段内，预应力索的顶端锚固在连接件上，预应力索的底端与塔筒基础相连。本发明实施例提供的钢‑混凝土混合式塔筒具有刚度大、抗疲劳性能好的优势，包括本发明实施例提供的超高混凝土塔筒的风力发电设备的发电效率得到大幅度提高。
Steel-concrete mixed tower drum and construction process thereof
The invention provides a steel-concrete mixed tower drum and a construction technology thereof.The steel-concrete mixed tower drum comprises a tower drum foundation, a tower drum body and prestressed cables, at least one part of the tower drum foundation is arranged under the ground, and the tower drum body is arranged on the tower drum foundation; the tower drum body comprises a steel tower drum section, a connecting piece and a concrete tower drum section which are sequentially connected from top to bottom, the height of the tower drum body in the vertical direction is larger than or equal to 150 m, the prestressed cable is arranged in the concrete tower drum section in a penetrating mode, the top end of the prestressed cable is anchored to the connecting piece, and the bottom end of the prestressed cable is connected with the tower drum foundation. The steel-concrete mixed tower drum provided by the embodiment of the invention has the advantages of high rigidity and good anti-fatigue performance, and the power generation efficiency of the wind power generation equipment comprising the ultrahigh concrete tower drum provided by the embodiment of the invention is greatly improved.
本发明提供了一种钢‑混凝土混合式塔筒及其施工工艺，钢‑混凝土混合式塔筒包括塔筒基础、塔筒本体和预应力索，塔筒基础的至少一部分设在地面下方，塔筒本体设在塔筒基础上，塔筒本体从上至下包括依次相连的钢塔筒段、连接件和混凝土塔筒段，塔筒本体在上下方向上的高度大于等于150米，预应力索穿设在混凝土塔筒段内，预应力索的顶端锚固在连接件上，预应力索的底端与塔筒基础相连。本发明实施例提供的钢‑混凝土混合式塔筒具有刚度大、抗疲劳性能好的优势，包括本发明实施例提供的超高混凝土塔筒的风力发电设备的发电效率得到大幅度提高。
Steel-concrete mixed tower drum and construction process thereof
钢-混凝土混合式塔筒及其施工工艺
SONG JIANGYI (Autor:in) / LI MENGYUAN (Autor:in)
21.04.2023
Patent
Elektronische Ressource
Chinesisch
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