ANCHORAGE ESTABLISHMENT METHOD FOR BRIDGE MAINTENANCE AND MANAGEMENT

摘要

An anchorage construction method for maintaining the bridge is provided to improve the external beauty and to make the construction easy since the separate anchorage block is not necessary. An anchorage construction method for maintaining the bridge comprises following steps: a step for establishing a maintenance anchorage(14) to the recess shape in the PSC girder(10) upper flange(12) both end part upper side; a step for inserting and installing a filler block(16) in the maintenance anchorage; a step for coating to sealing material; a step for forming a slab to the concrete the slab reinforcement is set up; a step for packing an ascon in slab; a step that the maintenance draws out the filler block from the anchorage and inserted if necessary.