A temporary bracket for construction of precast concrete beam bridge and the temporary work method using the same

摘要

PURPOSE: A construction bracket for PC beam bridge and construction method thereof is provided to complete a construction frame on an upper portion of a bridge for mounting a supporting post, a safety net, and a scaffold, so that it is easy to install slab concrete and to maintain a bridge. CONSTITUTION: The construction bracket for PC beam bridge comprises a pair of supporting means(10) divided into a horizontal part(15) having a squared pipe shape and a vertical part(11) having a hollow(12); a pair of fixing means(20a) inserted into the hollow(12) of the vertical part(11) to be supported and fixed and; a connecting means having a squared pipe shape which is inserted into the horizontal part(15) to connect and support the fixing means(20a) with controlling the space between the supporting means(10). The fixing means(20a) fix the supporting means(10) in various manners according to the contact portion with the PC beam, and select from an oblique fixing means and a straight fixing means.