| 摘要 |
PURPOSE:To enable covering to be applied with safety, easily, and efficiently by covering a corrosion-preventing pipe to feed it in order from the one-side fitting base end section of a oblique member cable to the other side fitting base end section. CONSTITUTION:On the one-side fitting base end section 4 of an oblique member cable 3 erected between the main tower 22 and main girder 23 of a cable stayed bridge 21, a corrosion-preventing covering device 1 is fitted. After that, by a feeding section 7, band-shaped reinforced fibers 14 from a feeding base section 15 are led into a resin tank 17 and are coated with resin 16, and raw material 6 is formed and is fed to a continuously forming section 5 at the same time. After that, the raw material 6 is fed to a space between the internal mold and the external mold 11 of the continuously forming section 5 and is heated by a heater 13 and is integrally formed, and a corrosion-preventing pipe 2 is formed. Then, by a feeding section 9, the corrosion- preventing pipe 2 is fed to the other side fitting base end section 8 of the oblique member cable 3. Besides, from the one-side fitting base end section 4 of the ready-set oblique member cable 3, the corrosion-preventing pipe 2 is continuously formed to be covered and is fed to the other side fitting base end section 8 in order. |
