Steel structure of a hall

This bachelor thesis deals with design steel structure of industrial one-aisle hall with span of 30 m, length 63 m and height of the holder of a crane track girder 9,3 m. The hall is designed with two overhead cranes with load 50 t and 32 t. Structure is designed from steel S420. Roof structure is designed in two versions. These versions are compared by weight and better version is processed in detail. Drawings contain platforms of both versions, two cross sections and manufacturing drawings of truss