| 摘要 |
PROBLEM TO BE SOLVED: To provide a support implement for a guard fence support for a bridge in existing ground covering concrete capable of facilitating the work for replacing guard fences. SOLUTION: The support implement for the guard fence support for a bridge in existing ground covering concrete includes a joint plate 2 facing the opposite side to a roadway of the ground covering concrete 10 and including an anchor bolt insertion hole 5 along the longitudinal direction of the ground covering concrete 10, a support plate joint board 3 formed protrudedly like a substantially right angle in the opposite direction to the roadway at an upper end of the joint plate 2 and including a bolt insertion hole 6, and a reinforcing rib 4 provided between the joint plate 2 and the support plate joint board 3. COPYRIGHT: (C)2011,JPO&INPIT
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