PREFABRICATED H-BEAM OF A TRUSS CONNECTION STRUCTURE, CAPABLE OF INSTALLING STRUCTURES OF HIGH STIFFNESS WITHOUT HEAVY EQUIPMENT

摘要

PURPOSE: A prefabricated H-beam of a truss connection structure is provided to facilitate assembly in a truss form by manufacturing the prefabricated H-beams through a roll forming method.;CONSTITUTION: A prefabricated H-beam of a truss connection structure comprises an upper H-beam, a lower H-beam, and a plurality of connectors(50). The upper H-beam is formed by facing U-shaped beams(10,20) with each other. The lower part H-beam is parallel to and apart from the upper H-beam. The lower H-beam is formed by facing U-shaped beams(30,40) with each other. The connector couples the upper H-beam and the lower H-beam at constant intervals in a triangle shape in the longitudinal direction.;COPYRIGHT KIPO 2010