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水泥技术, 2022, 1(3): 43-48    doi: 10.19698/j.cnki.1001-6171.20223043
  工程技术 本期目录 | 过刊浏览 | 高级检索 |
大跨度网架钢结构的水上施工方法
南方水泥有限公司,上海  200126
Construction Method of Long-span Space Truss Steel Structure
South Cement Co., Ltd. , Shanghai 200126, China 
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摘要 
针对水上大跨度网架钢结构工程陆地安装面积小、网架单元刚度不足、吊装设备及脚手架不易安装的施工难点,提出了分块安装和高空散装相结合,并架设临时支撑体系的施工方法。该方法满足了水上大跨度网架钢结构施工的进度、质量及成本要求,保证了施工期间码头船坞的正常使用。
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何建民
关键词:  大跨度钢网架  分区域安装  临时支撑    
Abstract: 
In view of the construction difficulties of long-span space truss steel structure project, including small erection area on land, insufficient stiffness of space truss and difficult installation of hoisting equipment and scaffold, this paper proposed the way how to combine partitioning installation and overhead bulk erection together with temporary support system. This method meets the requirements of progress, quality and cost for space truss construction, thus ensuring the normal use of wharf dock during construction.
Key words:  long-span    partitioning erection    temporary support
收稿日期:  2022-01-08      修回日期:  2022-05-25           出版日期:  2022-05-25      发布日期:  2022-05-25      整期出版日期:  2022-05-25
ZTFLH:  TU745.7  
引用本文:    
何建民. 大跨度网架钢结构的水上施工方法[J]. 水泥技术, 2022, 1(3): 43-48.
HE Jianmin. Construction Method of Long-span Space Truss Steel Structure. Cement Technology, 2022, 1(3): 43-48.
链接本文:  
http://www.cemteck.com/CN/10.19698/j.cnki.1001-6171.20223043  或          http://www.cemteck.com/CN/Y2022/V1/I3/43
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