Building structure Research Report - Grid Structure
Grid structure is a spatial structure composed of multiple members connected by nodes in a certain grid form. It has the advantages of space stress, light weight, high rigidity, good seismic performance, etc; It is a structural form often used for long-span buildings, because of its good integrity and stability, which is conducive to earthquake resistance. It also gives full play to the strength of materials, has small structural height and uniform bar specifications, which is conducive to factory production, and has very rich architectural forms. So it is often seen in life. The grid structure is widely used as the roof structure of stadiums, exhibition halls, clubs, theaters, canteens, meeting rooms, waiting halls, hangars, workshops, etc. It has the characteristics of high industrialization, light weight, good stability and beautiful appearance. The disadvantage is that there are many members converging on the node, and the fabrication and installation are more complicated than the plane structure.