摘要 |
PROBLEM TO BE SOLVED: To provide a tendon anchorage device capable of preventing the rust-proofing cap from damaging or cracking even if a PC steel material is hooked on a male cone when the PC steel material is anchored. SOLUTION: The device is equipped with a female cone 41 forming a taper hole gradually reducing a diameter toward the front end side, the male cone 42 formed into a divided cylindrical shape by dividing a cylindrical body having a taper cylindrical outer circumferential shape and a parallel cylindrical inner circumferential shape into a plurality of parts and a cap 71 screwed to the opening end face on the rear end side of the female cone 41. A spring 44 provided between the male cone 42 and a cap 43, the rust-proofing cap 45 provided to a steel-made bearing plate 11 so as to cover the female cone 41 and the cap 71 and a spring 72 provided between the bottom section of the rust-proofing cap 45 and the cap 71 are provided on the device . COPYRIGHT: (C)2005,JPO&NCIPI
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