大跨度桁架+网架的钢结构屋盖提升技术分析  

Analysis on Lifting Technology of Steel Roof With Long-span Truss and Grid Structure

作　　者：康颖琦 Kang Yingqi(China Railway Construction Group Co.Ltd.,Beijing 100040)

机构地区：[1]中铁建设集团有限公司,北京100040

出　　处：《江西建材》2024年第7期270-272,285,共4页

摘　　要：大跨度结构能够满足社会对大型公共空间的需求,但这一类结构规模庞大且造型复杂,施工安全风险相对较高,因此,选择科学、合理、安全的施工方法至关重要。提升施工方法在确保大跨度空间结构安全方面发挥着关键作用,文中以南宁北站钢屋盖工程为案例,深入分析大跨度空间桁架结构提升施工的关键技术,旨在促进大型复杂空间结构施工技术的进一步发展和应用。Large span structures can meet the needs of society for large public spaces,but these types of structures are large in scale and complex in shape,with relatively high construction safety risks.Therefore,choosing scientific,reasonable,and safe construction methods is crucial.The lifting construction method plays a key role in ensuring the safety of large-span spatial structures.Taking the steel roof project of Nanning North Station as an example,this paper deeply analyzes the key technologies of lifting construction of large-span spatial truss structures.Aiming to promote the further development and application of large-scale complex spatial structure construction technology.

关 键 词：大跨度 桁架结构 屋盖提升技术 

分 类 号：TU758.11[建筑科学—建筑技术科学]