| 摘要 |
PROBLEM TO BE SOLVED: To provide a tensioning sticker for a reinforcing material simply tensioning and sticking the reinforcing material. SOLUTION: The sticker 4 tensions a PBO continuous fiber sheet 3 and sticks the sheet 3 on the underside 1a of the upper structure 1 of a bridge. The sticker 4 has a fixing device 5 fixed onto the lower structure 2 of the bridge, a shifter 6 and a tensioning device 7 tensioning the sheet 3. The shifter 6 is supported by the fixing device 5, and moves the tensioning device 7 between a first place, where the sheet 3 is separated from the underside 1a, and a second place abutted or brought near to the underside 1a. The fixing device 5 and the shifter 6 are mutually formed separably, and the shifter 6 and the tensioning device 7 are mutually formed separably in this case. COPYRIGHT: (C)2004,JPO |
