Analysis on Lifting Technology of Steel Roof With Long-span Truss and Grid Structure
Large span structures can meet the needs of society for large public spaces,but these types of structures are large in scale and com-plex in shape,with relatively high construction safety risks.Therefore,choosing scientific,reasonable,and safe construction methods is cruci-al.The lifting construction method plays a key role in ensuring the safety of large-span spatial structures.Taking the steel roof project of Nan-ning 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.