DEFLECTION PART OF GIRDER USING OUTER CABLE

摘要

PROBLEM TO BE SOLVED: To prevent the damage of a PC tendon due to bending of a deflection part of a girder using an outer cable caused by a possible scratch on coating of the PC tendon at a hole port causing the damage in the deflection part. SOLUTION: A synthetic resin-made pipe 10 of 9 mm or more in wall thickness, with both ends flared, is buried into the hole in the defection part of the girder.