Steel Structure of Sports Hall

The goal of this work is to design a steel structure of a sports hall, which will be used for roofing of three tennis courts. The main structure of roofing is made of lattice trusses, which are parabolic curved so they make cylindrical surface. Building height is 12 meters because of requirements on this object. The ground plan size of the hall is 40 x 60 metres. The structure is designed to satisfy not only the functionality, but as well aesthetic and economic requirements