Connection between steel trapeze sections and support structure of roof

摘要

The lower support structure is formed from steel concrete elements (1) whereby the troughs (3) of the steel trapeze profiles (2) rest in corresponding recesses (4) in the steel concrete elements (1). These elements can be prefabricated steel concrete parts.The recesses can extend over the entire width of the steel concrete elements or only over a part of same starting from outside inwards. The trapeze profiles have slits (6) to hold reinforcement rods (7) which project out from the elements (1) on the top side.