Novel corrugated steel web bridge anti-cracking device

A novel corrugated steel web bridge anti-cracking device comprises top plate concrete, a first transverse anti-cracking steel bar, a longitudinal anti-cracking steel bar, a perforated steel plate and a second transverse anti-cracking steel bar, the first transverse anti-cracking steel bar is located in the top plate concrete, and the second transverse anti-cracking steel bar is located in a hole of the perforated steel plate. The longitudinal anti-cracking steel bars are located on the inner side of the perforated steel plate and used for being connected with the first transverse anti-cracking steel bars and the second transverse anti-cracking steel bars. According to the novel corrugated steel web bridge anti-cracking device, the anti-cracking steel bars are adopted, shear stress is effectively dispersed to each anti-cracking steel bar, the phenomenon of shear stress concentration is relieved, and materials and cost are saved. 一种新型波形钢腹板桥抗裂装置，包括顶板混凝土、横向防裂钢筋一、纵向防裂钢筋、开孔钢板和横向防裂钢筋二，所述横向防裂钢筋一位于所述顶板混凝土内部，所述横向防裂钢筋二位