TENSIONING AIR BEAM SYSTEM EQUIPPED WITH UPPER AND LOWER CHORD MEMBERS WHICH CAN RELATIVELY RESIST THE LOAD OF A TENSILE SIDE AND COMPRESSION SIDE

摘要

PURPOSE: A tensioning air beam system equipped with upper and lower chord members is provided to be applied in a continuous beam and to resist the load of a tensile side and compression side.;CONSTITUTION: A tensioning air beam system equipped with upper and lower chord members comprises an upper chord member(10a), a lower chord member(10b), an air tube(20), an end part anchorage, a center anchorage, and a cable(50). The air tube is filled with air and is arranged between the upper chord member and lower chord member. The end part anchorage is fixed to both side ends of the upper chord member and lower chord member in a longitudinal direction. The center anchorage is fixed to the central part of the longitudinal direction both sides of the upper chord member and lower chord member.;COPYRIGHT KIPO 2012