DECK PLATE

摘要

A deck plate reinforced by a PS wire and attached with a pi-shaped reinforcement is provided to make inspection and maintenance easy, to prevent shear cracks effectively, to exclude the additional arrangement of shear bars, and to prevent the formation of cracks by compressive stress pre-applied by PS steel. A deck plate reinforced by a PS wire and attached with a pi-shaped reinforcement comprises a concrete structure(10) forming the external appearance of a deck plate, a PS wire(20) generating compressive stress to the concrete structure, and a pi-shaped reinforcement(30) projected from the concrete structure to function as a shear reinforcement and to arrange slab bars at the top.