Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Split-type precast concrete fan tower drum and construction method
The invention belongs to the technical field of wind power prestressed towers, and particularly relates to a split-type precast concrete fan tower drum and a construction method. The split-type precast concrete fan tower drum comprises a steel tower drum, a precast concrete tower drum and a foundation, wherein the steel tower drum, the precast concrete tower drum and the foundation are sequentially arranged from top to bottom, the precast concrete tower drum is formed by connecting a plurality of annular precast concrete members up and down, the annular precast concrete member is of a closed annular structure formed by splicing a plurality of single precast concrete members, the single precast concrete members are of axisymmetric arc-shaped sheet structures with the upper side and the lower side parallel and the left side and the right side inclined. According to the split-type precast concrete fan tower drum and the construction method, the size of the single precast concrete members can be adjusted according to actual needs, transportation is not limited, according to the split-type precast concrete fan tower drum and the construction method, the single precast concrete members can be quickly assembled into a fan tower drum, the construction method is simple and convenient, and the fan tower drum is better in stress.
本发明属于风电预应力塔架技术领域，具体涉及一种分片式预制混凝土风机塔筒及建造方法。本发明包括钢塔筒、预制混凝土塔筒和地基基础；所述的钢塔筒、预制混凝土塔筒和地基基础从上至下依次设置；所述的预制混凝土塔筒由多个环向预制混凝土构件上下连接而成；所述的环向预制混凝土构件是由多个单片预制混凝土构件拼接而成的封闭环状结构；所述单片预制混凝土构件为上下两边平行、左右两边倾斜设置的轴对称弧形片状结构。本发明的单片预制混凝土构件尺寸可以根据实际需要进行调整、运输不受限制；本发明能够快速将单片预制混凝土构件进行拼装成风机塔筒，施工方法简便，且风机塔筒受力较好。
Split-type precast concrete fan tower drum and construction method
The invention belongs to the technical field of wind power prestressed towers, and particularly relates to a split-type precast concrete fan tower drum and a construction method. The split-type precast concrete fan tower drum comprises a steel tower drum, a precast concrete tower drum and a foundation, wherein the steel tower drum, the precast concrete tower drum and the foundation are sequentially arranged from top to bottom, the precast concrete tower drum is formed by connecting a plurality of annular precast concrete members up and down, the annular precast concrete member is of a closed annular structure formed by splicing a plurality of single precast concrete members, the single precast concrete members are of axisymmetric arc-shaped sheet structures with the upper side and the lower side parallel and the left side and the right side inclined. According to the split-type precast concrete fan tower drum and the construction method, the size of the single precast concrete members can be adjusted according to actual needs, transportation is not limited, according to the split-type precast concrete fan tower drum and the construction method, the single precast concrete members can be quickly assembled into a fan tower drum, the construction method is simple and convenient, and the fan tower drum is better in stress.
本发明属于风电预应力塔架技术领域，具体涉及一种分片式预制混凝土风机塔筒及建造方法。本发明包括钢塔筒、预制混凝土塔筒和地基基础；所述的钢塔筒、预制混凝土塔筒和地基基础从上至下依次设置；所述的预制混凝土塔筒由多个环向预制混凝土构件上下连接而成；所述的环向预制混凝土构件是由多个单片预制混凝土构件拼接而成的封闭环状结构；所述单片预制混凝土构件为上下两边平行、左右两边倾斜设置的轴对称弧形片状结构。本发明的单片预制混凝土构件尺寸可以根据实际需要进行调整、运输不受限制；本发明能够快速将单片预制混凝土构件进行拼装成风机塔筒，施工方法简便，且风机塔筒受力较好。
Split-type precast concrete fan tower drum and construction method
一种分片式预制混凝土风机塔筒及建造方法
LU XI (Autor:in) / YUE YANCHAO (Autor:in) / LIU JING (Autor:in) / TIAN JINGJING (Autor:in) / DI SHENGJIE (Autor:in) / LI JICHENG (Autor:in) / CHEN TANGBING (Autor:in) / PENG GUOHAO (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
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