Optimization study of the weight of lattice roof truss - a variant for structural solution with steel profiles of CHS type.

The main target is finding the optimal height of a truss girder corresponding with its minimal weight. The height of the truss girder is a variable parameter of the optimization. The truss girder is constructed of CHS profiles. The span is 24 000 mm, the roof plane tilt is 5 percentand the truss girder distance is 6 000 mm. The structural material is tje S 355 steel. 6 variantshave been processed one of which indetail. The output of thebachelor thesis is a curve of the optimal height of the truss girder