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A platform for research: civil engineering, architecture and urbanism
Large-span ball net fusiform steel frame construction method
The invention discloses a large-span ball net fusiform steel frame construction method, belongs to the technical field of steel structure engineering building construction, and solves the technical problems of low installation stability and precision and inconvenience in adjustment of the whole structure in the existing large-span ball net fusiform steel frame construction. The construction and installation method comprises the steps of surveying and setting out, lower triangle single body splicing, lower triangle installation, center inner cylinder splicing and installation, ball net fusiform steel frame single body splicing and ball net fusiform steel frame installation. Compared with the prior art, alignment precision of installation nodes is improved, meanwhile, the number of workers working aloft is reduced, safety of the workers is improved, meanwhile, the center inner cylinder and the lower triangle are matched to connect the shuttle-shaped steel frame of the ball net, a symmetrical installation method is adopted, and installation stability and installation precision are guaranteed.
本发明公开了一种大跨度球网梭形钢架施工方法，属于钢结构工程建造施工技术领域，解决现有的大跨度球网梭形钢架施工存在的安装稳定性和精度不高，整体结构不便于调节的技术问题，本发明的施工安装方法包括测量放线、下三角单体拼装、下三角安装、中心内筒拼装与安装、球网梭形钢架单体拼装和球网梭形钢架安装，本发明在进行球网梭形钢架安装时采用卷扬机辅助钢架与下三角、中心内筒的连接，提高了安装节点的对准精度，同时减少了高空作业的人员数量，提高了作业人员安全性，同时采用中心内筒和下三角配合对球网梭形钢架进行连接，采用对称安装方法，保障了安装的稳定性和安装精度。
Large-span ball net fusiform steel frame construction method
The invention discloses a large-span ball net fusiform steel frame construction method, belongs to the technical field of steel structure engineering building construction, and solves the technical problems of low installation stability and precision and inconvenience in adjustment of the whole structure in the existing large-span ball net fusiform steel frame construction. The construction and installation method comprises the steps of surveying and setting out, lower triangle single body splicing, lower triangle installation, center inner cylinder splicing and installation, ball net fusiform steel frame single body splicing and ball net fusiform steel frame installation. Compared with the prior art, alignment precision of installation nodes is improved, meanwhile, the number of workers working aloft is reduced, safety of the workers is improved, meanwhile, the center inner cylinder and the lower triangle are matched to connect the shuttle-shaped steel frame of the ball net, a symmetrical installation method is adopted, and installation stability and installation precision are guaranteed.
本发明公开了一种大跨度球网梭形钢架施工方法，属于钢结构工程建造施工技术领域，解决现有的大跨度球网梭形钢架施工存在的安装稳定性和精度不高，整体结构不便于调节的技术问题，本发明的施工安装方法包括测量放线、下三角单体拼装、下三角安装、中心内筒拼装与安装、球网梭形钢架单体拼装和球网梭形钢架安装，本发明在进行球网梭形钢架安装时采用卷扬机辅助钢架与下三角、中心内筒的连接，提高了安装节点的对准精度，同时减少了高空作业的人员数量，提高了作业人员安全性，同时采用中心内筒和下三角配合对球网梭形钢架进行连接，采用对称安装方法，保障了安装的稳定性和安装精度。
Large-span ball net fusiform steel frame construction method
一种大跨度球网梭形钢架施工方法
TANG ZHIMENG (author) / LIU YONG (author) / HE JIASHUN (author) / GUO YUN (author) / YI XIAOLEI (author) / LIU ZHIQIANG (author) / LI WENHAI (author) / LI QIUYU (author) / CAO WENQING (author) / ZHU JINXING (author)
2023-06-30
Patent
Electronic Resource
Chinese
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