HAUNCH MEMBERS UNIT CONTAINING DRAIN HOLES AND BRIDGE STRUCTURE BY USING OF IT

摘要

The present invention is manufactured with steel or a precast member to let subsidiary facilities be installed by being installed on both sides of a bridge structure. The present invention provides a haunch member unit comprising: a drain pipe portion where drain pipes are installed inside; a plurality of installation portions where a plurality of the subsidiary facilities are coupled; and coupling portions installed by being coupled on the bridge structure. The present invention has an effect of maximizing the aesthetic sense for the design of the bridge structure and efficiently preventing corrosion of the drain pipes by installing the drain pipes inside the haunch member unit and not exposing the drain pipes to the outside.