Node joint for supporting structure i.e. steel structure, for e.g. bridge construction, has belts, and connecting elements comprising casing surface, where belts and elements are connected with one another at contact points by welding seams

摘要

The joint has upper and lower belts (3, 4), and diagonals (5) connected with the belts over node connecting elements (6, 7). The connecting elements comprise curved casing surface with ends that lie on a plane. The belts are designed as thick plates with a flat contact surface, where the belts and the connection elements are connected with one another at contact points by outer and/or inner-lying welding seams. The belts are braced by steel, reinforced concrete and/or prestressed concrete components.