Chamfer reinforcing rigid frame formula steel cross slab and wave form steel web combination skew bridge roof beam

The utility model relates to a bridge technical field relates to chamfer reinforcing rigid frame formula steel cross slab and wave form steel web combination skew bridge roof beam. The last gooseneckof chamfer reinforcing rigid frame formula steel cross slab passes through the shear force nail and links to each other with case back board concrete, goes up gooseneck one end and is connected with the steel anchor case that the cable anchor was distinguished, and lower gooseneck bottom surface is connected with the box girder baseplate concrete, a plurality of corrugated steel webs set up last gooseneck with down between the gooseneck, be close to last gooseneck and corrugated steel web in gooseneck both ends and web welding to one side down, keep away from the gooseneck and weld with " T "shaped steel stiffening rib with erecting web welding opposite side with the corrugated steel web one side at gooseneck both ends down, " T " shaped steel stiffening rib is kept away from one side ofcorrugated steel web and is