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A platform for research: civil engineering, architecture and urbanism
Grid and truss system steel structure stadium awning mounting and dismounting method
The invention discloses a grid and truss system combined steel structure stadium awning mounting and dismounting method. S1, determining an overall installation sequence; s2, facade grids of the area A and the area A1 are installed in a fragmented mode; s3, temporary supporting frames at the overhanging ends of the roof trusses of the area A and the area A1 are installed at the same time; s4, roof trusses of the area A and the area A1 are installed in a truss splitting mode; s5, unloading the temporary support frames numbered between 1 # and n # in the A area and the A1 area and the inclined struts of the facade grids in the corresponding range; s6, the step S2 to the step S5 are repeated to install the facade grids and the roof trusses of the B area and the B1 area; s7, connecting rod pieces between the area A and the area B and between the area A1 and the area B1 are installed, the temporary supporting frames adjacent to the area A and the area B and between the area A1 and the area B1 are unloaded, and finally the stadium is closed. The temporary supporting bracket can be circularly used, so that the construction period is shortened, the cost is reduced, and the construction safety and applicability are ensured.
本发明公开了一种网格和桁架体系结合的钢结构体育场罩棚安装及卸载方法。S1、确定整体安装顺序；S2、分片安装A区和A1区立面网格；S3、同时安装A区和A1区的屋面桁架悬挑端的临时支撑架；S4、分榀安装A区和A1区的屋面桁架；S5、卸载A区和A1区编号为1#和n#之间的临时支撑架及其所对应范围的立面网格的斜撑；S6、重复步骤S2‑步骤S5安装B区和B1区的立面网格和屋面桁架；S7、安装A区和B区、A1区和B1区之间的联系杆件，卸载A区和B区、A1区和B1区相邻的临时支撑架，最后至体育场合拢。本发明可以循环周转使用临时支撑支架，从而缩短工期，降低成本，保证施工安全性和适用性。
Grid and truss system steel structure stadium awning mounting and dismounting method
The invention discloses a grid and truss system combined steel structure stadium awning mounting and dismounting method. S1, determining an overall installation sequence; s2, facade grids of the area A and the area A1 are installed in a fragmented mode; s3, temporary supporting frames at the overhanging ends of the roof trusses of the area A and the area A1 are installed at the same time; s4, roof trusses of the area A and the area A1 are installed in a truss splitting mode; s5, unloading the temporary support frames numbered between 1 # and n # in the A area and the A1 area and the inclined struts of the facade grids in the corresponding range; s6, the step S2 to the step S5 are repeated to install the facade grids and the roof trusses of the B area and the B1 area; s7, connecting rod pieces between the area A and the area B and between the area A1 and the area B1 are installed, the temporary supporting frames adjacent to the area A and the area B and between the area A1 and the area B1 are unloaded, and finally the stadium is closed. The temporary supporting bracket can be circularly used, so that the construction period is shortened, the cost is reduced, and the construction safety and applicability are ensured.
本发明公开了一种网格和桁架体系结合的钢结构体育场罩棚安装及卸载方法。S1、确定整体安装顺序；S2、分片安装A区和A1区立面网格；S3、同时安装A区和A1区的屋面桁架悬挑端的临时支撑架；S4、分榀安装A区和A1区的屋面桁架；S5、卸载A区和A1区编号为1#和n#之间的临时支撑架及其所对应范围的立面网格的斜撑；S6、重复步骤S2‑步骤S5安装B区和B1区的立面网格和屋面桁架；S7、安装A区和B区、A1区和B1区之间的联系杆件，卸载A区和B区、A1区和B1区相邻的临时支撑架，最后至体育场合拢。本发明可以循环周转使用临时支撑支架，从而缩短工期，降低成本，保证施工安全性和适用性。
Grid and truss system steel structure stadium awning mounting and dismounting method
网格和桁架体系钢结构体育场罩棚安装及卸载方法
WANG SHANSHAN (author) / XU LINGLONG (author) / LIU ZHONGCHUN (author)
2024-02-23
Patent
Electronic Resource
Chinese
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