A CANTILEVER STRUCTURE OF BRIDGE AND CANTILEVER CONSTRUCTION METHOD

摘要

The present invention relates to a kind of bridge Cantilever Construction Methods of cantilever design to prevent deflection cantilever, in order to couple, and the cantilever bridge that construction stability passes through construction of first and second connection process without using individual temporary resource is improved, is integrated with cantilever bottom wherein being located at outer top girder steel beam body and being adhered to attachment device to support and fix coupling process during the first and cantilever and beam body and pass through attachment bolt coupling technique during the second. For this reason,The coupling unit (140) of multiple beams and the bottom of cantilever (130), plurality of beam connection (140) are mounted on bottom. The beam (130) at the top (120) that there are cantilever (130) multiple attachment bolt through-holes (150) to connect and fix ontology (120a) prevents deflection by connecting bolt (150) with cantilever. ;The 2015 of copyright KIPO submissions