Steel - ultra high performance concrete makes up bridge deck structure with reinforce structure

2015 
The utility model provides a steel - ultra high performance concrete makes up bridge deck structure with reinforce structure, includes steel sheet (1) of lower part and ultra high performance concrete layer (2) that laid on upper portion, be provided with the atress reinforcing bar in ultra high performance concrete layer (2), the atress reinforcing bar includes mutually perpendicular longitudinal reinforcement (6) and transverse reinforcement (7), steel sheet (1) steel sheet of taking dot matrix bead (12) for having the resistance to plucking invigoration effect of shearing, steel sheet (1) be including base plate (11) and dot matrix bead (12) of rigid coupling in base plate (11) top, and the welding is gone up in steel sheet (1) has a shear force nail (4), and during shear force nail (4) stretches into ultra high performance concrete layer (2), and the interval that (4) were followed closely to two adjacent shear forces is 160mm at least. The utility model has the advantages of economic nature is good, the welding volume is little, the construction is simple and convenient, little to the mother board intensity effect.
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