SADDLE STRUCTURE FOR STAYED CABLE OF CABLE STAYED BRIDGE OF MAIN TOWER SIDE, WHICH CAN IMPROVE FATIGUE RESISTANCE

摘要

PURPOSE: A saddle structure for stayed cable of cable stayed bridge of main tower side is provided to improve fatigue resistance by concentrating the adhesion of PC wires on the center part of the saddle.;CONSTITUTION: A saddle structure for stayed cable of cable stayed bridge of main tower side is composed like next. A saddle inner tube(2) is formed inside a saddle outer tube(1) having flexibility. A porous spacer inserted in an outlet is formed on both ends outlet of the saddle inner tube. A ring nut(4) is equipped in a screw tap(3) formed outside both ends outlet of the saddle inner tube.;COPYRIGHT KIPO 2012