Self-supporting steel truss for mixed steel-concrete truss systems

摘要

Metal structure for mixed steel-concrete reticular systems comprising upper longitudinal reinforcements and lower steel or concrete resistant elements constrained by means of reinforcements to form a beam, said reinforcements being arranged in modular manner along the whole length of said beam, characterized in that said beam further comprises additional reinforcements with respect to the modular arrangement of the reinforcements of the beam arranged at the ends of the beam.