铁路站房钢网架吊装施工技术及质量控制  

Construction Technology and Quality Control of Steel Grid Frame Hoisting in Railway Station Building

作　　者：靖树华 JING Shu-hua(Investment Company of China Railway 18th Bureau Group Co.,Ltd.,Tianjin 300222)

机构地区：[1]中铁十八局集团有限公司投资公司,天津300222

出　　处：《延安职业技术学院学报》2020年第1期102-105,共4页Journal of Yan’an Vocational & Technical College

摘　　要：结合齐齐哈尔南站站房钢网架屋面实际情况,分析铁路站房钢网架吊装施工方法及施工质量的控制措施。结果表明:在地面完成钢网架基本跨拼装,然后通过起重设备将拼装好的钢网架提升到安装位置进行固定,接着在基本跨两侧四组同步进行高空散装,不仅缩短施工周期,降低施工成本,同时确保施工质量。值得施工单位借鉴推广。Based on the actual situation of steel grid roof in Qiqihar south station,this paper analyzes the hoisting construction method and construction quality control measures of steel grid roof in railway station.The results show that:the basic span of the steel grid is assembled on the ground,then the assembled steel grid is lifted to the installation position and fixed by lifting equipment,and then four groups of high-altitude bulk are carried out simultaneously on both sides of the basic span,which not only shortens the construction period,reduces the construction cost,but also ensures the construction quality.It is worthy of reference and promotion by the construction unit.

关 键 词：铁路站房 网架吊装 基本跨吊装 高空拼装 

分 类 号：TU356[建筑科学—结构工程]