超高、大跨度钢筋混凝土框架结构厂房施工技术研究

Research on Construction Technology of Super High and Large Span Reinforced Concrete Frame Structure Factory Building

以某邮件处理中心项目超高、大跨度、大截面钢筋混凝土框架结构为研究对象,从钢筋施工、模板施工、后浇带处理、施工缝处理、混凝土浇筑质量施工工艺方面,对超高、大跨度钢筋混凝土框架结构施工技术进行研究,并提出具有可行性的实施方案,有效控制了大截面超高框架柱的垂直度和浇筑质量,以及整体框架结构的施工质量,为今后在超高钢筋混凝土框架结构厂房的建造方面提供可借鉴的施工经验。

Taking the ultra-high,large-span,and large-section reinforced concrete frame structure of a certain email processing center project as the research object,the construction technology of ultra-high and large-span reinforced concrete frame structure is studied from the aspects of steel bar construction,formwork construction,post-pouring strip treatment,construction joint treatment,and concrete pouring quality construction technology.A feasible implementation plan is proposed to effectively control the verticality and pouring quality of large-section ultra-high frame columns,and the construction quality of the overall frame structure provides valuable construction experience for future use in ultra-high reinforced concrete frame structure factories.