The Construction Technology of Column Replacement Integral Accumulation Sliding at Uneven Elevation for Steel Structures

Steel structures have been widely used in large public venues and super-high-rise buildings due to their strong spatial flexibility, good seismic performance, beautiful appearance. For with high lighting requirements, such as shopping malls, stadiums, exhibition halls, a super-large day-lighting roof light-transmitting steel is be designed on top. However, it impossible directly hoist cranes buildings, the installation of at uneven elevations usually requires full hall scaffolding, which inefficient time-consuming. Based existing construction methods, this paper proposes technology for column replacement integral accumulation sliding structures. This can improve efficiency reduce cost elevations.