The invention discloses a steel-
fiber concrete combined
bridge deck structure with reinforced joints. The steel-
fiber concrete combined
bridge deck structure is mainly formed by assembling a plurality of steel plate-
fiber concrete combined components, each component comprises a steel
bridge deck plate and a prefabricated fiber concrete element cast on the steel bridge
deck plate, reinforced joint structures are arranged in
butt joint regions of two adjacent components and comprise cast-in-situ concrete elements and steel plate reinforcing components, the steel plate reinforcing components are covered by prefabricated fiber concrete elements and cast-in-situ fiber concrete elements, the steel plate reinforcing components and the prefabricated concrete elements are connected in a tongue-and-groove engaging mode for forming an integral fiber concrete layer, and the adjacent steel bridge
deck plates are welded into an integral steel bridge
deck plate layer. A construction method provided by the invention comprises the following steps that the steel-fiber concrete combined components are firstly manufactured, then, the combination and split joint is carried out, and next, the repeated sequential
assembly is carried out. The steel-fiber concrete combined bridge deck structure and the construction method have the advantages that the tensile strength and the rigidity of local parts of the combined bridge deck structure can be improved, the joint seam stress is reduced, and the generation of cracks of paving
layers is prevented.