Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of steel structure of awning of stadium
The invention provides a construction method of a stadium awning steel structure, which comprises the following steps of: dividing a steel awning into a roof awning and a vertical awning, dividing the roof awning into n hoisting structure units and n middle folding units, and dividing the hoisting structure units into a balance area truss structure section, an inner ring truss structure section and an awning area truss structure section; after construction of the concrete main body structure is completed, the vertical face awning starts to be constructed, and meanwhile temporary supporting jig frames are installed on the outer side and the inner side of the grandstand structure in the field respectively; the balance area truss structure section, the awning area truss structure section and the inner ring truss structure section are installed by adopting an integral hoisting method, and the vertical face awning and the middle folding unit are installed by adopting a high-altitude bulk method; and the rod pieces between the middle folding unit and the hoisting structure unit are installed in an inlaying mode through lifting equipment, and construction is completed. The method has the advantages that construction is easy and convenient, the aloft work amount is remarkably reduced, the construction efficiency and the safety coefficient are improved, and the construction quality is guaranteed.
本发明提供了一种体育场馆罩棚钢结构的施工方法，将钢罩棚划分为屋面罩棚和立面罩棚，将屋面罩棚划分为n个吊装结构单元和n个中间合拢单元，并将吊装结构单元划分为平衡区桁架结构段、内环桁架结构段、罩棚区桁架结构段；混凝土主体结构施工完成后，立面罩棚开始施工，同时在场内的看台结构外侧和内侧分别安装临时支撑胎架；平衡区桁架结构段、罩棚区桁架结构段和内环桁架结构段均采用整体吊装法安装，立面罩棚和中间合拢单元均采用高空散装法安装；采用提升设备嵌补安装中间合拢单元与吊装结构单元之间的杆件，完成施工。本发明具有施工简单、方便，显著减少了高空作业量，提高了施工效率和安全系数，也保证了施工质量的效果。
Construction method of steel structure of awning of stadium
The invention provides a construction method of a stadium awning steel structure, which comprises the following steps of: dividing a steel awning into a roof awning and a vertical awning, dividing the roof awning into n hoisting structure units and n middle folding units, and dividing the hoisting structure units into a balance area truss structure section, an inner ring truss structure section and an awning area truss structure section; after construction of the concrete main body structure is completed, the vertical face awning starts to be constructed, and meanwhile temporary supporting jig frames are installed on the outer side and the inner side of the grandstand structure in the field respectively; the balance area truss structure section, the awning area truss structure section and the inner ring truss structure section are installed by adopting an integral hoisting method, and the vertical face awning and the middle folding unit are installed by adopting a high-altitude bulk method; and the rod pieces between the middle folding unit and the hoisting structure unit are installed in an inlaying mode through lifting equipment, and construction is completed. The method has the advantages that construction is easy and convenient, the aloft work amount is remarkably reduced, the construction efficiency and the safety coefficient are improved, and the construction quality is guaranteed.
本发明提供了一种体育场馆罩棚钢结构的施工方法，将钢罩棚划分为屋面罩棚和立面罩棚，将屋面罩棚划分为n个吊装结构单元和n个中间合拢单元，并将吊装结构单元划分为平衡区桁架结构段、内环桁架结构段、罩棚区桁架结构段；混凝土主体结构施工完成后，立面罩棚开始施工，同时在场内的看台结构外侧和内侧分别安装临时支撑胎架；平衡区桁架结构段、罩棚区桁架结构段和内环桁架结构段均采用整体吊装法安装，立面罩棚和中间合拢单元均采用高空散装法安装；采用提升设备嵌补安装中间合拢单元与吊装结构单元之间的杆件，完成施工。本发明具有施工简单、方便，显著减少了高空作业量，提高了施工效率和安全系数，也保证了施工质量的效果。
Construction method of steel structure of awning of stadium
一种体育场馆罩棚钢结构的施工方法
LI YUN (Autor:in) / YANG QIANG (Autor:in) / TIAN FEI (Autor:in) / WANG WEN (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
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