Study on Common Problem and the Designof Granary Railway Canopy

The railway canopy and mechanical canopy in the granary are large span special structure industrial architecture, has the design standard uncertainty, influence factor multiplicity, construction craft complexity questions and so on in the design and the construction. On the basis of obtaining the characteristics of granary railroad canopy, the design methods of roof, column and foundation for granary railway canopy are described, the defects of stability theory are analyzed, and the reasons of instability is summarized in this paper. The results will has good reference to similar projects in the future.