| 摘要 |
PROBLEM TO BE SOLVED: To make it easy to fix a bridge-falling preventing device when fixing the bridge-falling preventing device to a PC bridge beam in where screw holes or the like are not able to be installed for fixing the bridge-falling preventive device. SOLUTION: This is a bridge-falling preventive device which is applied for PC bridge beams 2, 3. At the ends of PC bridge beams mounted adjacent each other on a bridge pier 4, cable anchorage members 7, 8 taking reaction force to pin supports 5, 6 which are arranged between the lower face of the end and the upper face of the bridge pier 4 are respectively installed and an end of a linking cable 9 of the bridge-falling preventive device between the cable anchorage member 7, 8 is inserted and constructed respectively to establish the bridge-falling preventive device. COPYRIGHT: (C)2007,JPO&INPIT
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