PRESTRESSED CONCRETE GIRDER BRIDGE CONSTRUCTION METHOD USING THE PRECAST CONCRETE SEGMENT

摘要

The present invention provides a connection junction formed with a fixing hole in the end inner surface of the block-out portion formed on both the outer side and the upper surface of the end of the precast segment, which can ensure the construction property, the stability and economical of the connection portion; And a fixing device for fastening through the fixing hole and the fixing hole of another precast segment to join the connection joint of the precast segment.