JOINT STRUCTURE FOR A SCULPTURE ON THE ROOFTOP CAPABLE OF ENSURING STRUCTURAL CONTINUITY AND IMPROVING WATERPROOF PERFORMANCE ON RAINWATER AFTER CONSTRUCTION

摘要

PURPOSE: A joint structure for a sculpture on the rooftop is provided to improve construction and work processes in a hidden type or an assembling type, enhance appearance and enhance durability and structural stability of a sculpture by improving waterproof performance on rainwater.;CONSTITUTION: A joint structure for a sculpture on the rooftop comprises a PC wall or a PC column(100) and a Gerber's beam(200). The PC wall or the PC column comprises a coupling groove(110). The coupling groove is formed on the upper surface and is filled with mortar(M). The Gerber's beam is placed on the upper surface of the PC wall or the PC column. The Gerber's beam comprises an insert(220), a support protrusion(240) and a hanging protrusion(250). The insert is coupled to a plate(210), is buried at one side of the bottom, is assembled to a full thread bolt(230) with a nut(231) and then is inserted into the coupling groove to be fixed by mortar.;COPYRIGHT KIPO 2012