Concrete pavement slab connecting structure and connecting method

The invention belongs to the technical field of concrete pavement slabs, and particularly relates to a concrete pavement slab connecting structure and method. And the connected pavement is uniform and reasonable in longitudinal and transverse stress, and is suitable for pavement systems such as airport pavements with higher pavement grades. The structure comprises a steel connecting pull rod, a dowel bar, an A-shaped steel box sleeve, a B-shaped steel box sleeve and a C-shaped steel box sleeve, the structure is characterized in that one end of the connecting pull rod is provided with an external thread, and the other end of the connecting pull rod is a T-shaped end part (T-shaped buckle head); and an external thread is arranged at one end of the dowel bar. The A-shaped steel box sleeve and the B-shaped steel box sleeve are pre-buried in the two transverse sides of the pavement slab, one side of the A-shaped steel box sleeve serves as a connecting driving end, and the B-shaped steel box sleeve serves as a conn