Research on the Type Selection of Grid Structure of Long-span Maintenance Hangar
Due to the technical requirements,the grid structure of the hangar has the characteristics of large span and no support point on one side of the gate.At present,the relatively mature structural type is the combination of gate side truss and flat grid.Based on the actual project of a gate span of 156m equipped with an intelligent maintenance system,this paper compares and studies the vertical displacement,economy and other parameters of four different types of three-layer flat grid,which provides selection reference for the structure design of large-span maintenance hangar roof.
long-span hangarflat gridstructural type selection
NETL
NSTL
万方数据
维普
