| 摘要 |
PROBLEM TO BE SOLVED: To provide a felloe-guard construction method, in which the construction period of a felloe-guard construction is shortened while a crack due to the drying shrinkage of concrete is prevented, and felloe-guard forms used therefor. SOLUTION: In the felloe-guard construction method, an embedded bar 90 buried and supported to the outer end section of a main girder 9 in the bridge width direction and exposed to the outside is disposed previously in the bridge longitudinal direction first, felloe-guard bars 5 connected to the embedded bars are arranged while forms 2 in a specified partition containing the embedded bars and the felloe-guard bars are constituted by combining panels 3 and 4 made of precast concrete and connected and fixed to the main girder, and concrete 8 is placed in the forms and unified with the forms, thus forming a felloe guard 1. The felloe-guard forms used therefor are composed of the embedded bars disposed to the main girder, the felloe-guard bars connected to the embedded bars and arranged and the panels made of precast concrete constituting the forms in the specified partition containing the embedded bars and the felloe-guard bars and being connected and fixed to the side end section of the main girder as mentioned above. COPYRIGHT: (C)2004,JPO
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