Analysis of Prestressed Reinforced Concrete Composite Beams

Currently, prestressed reinforced concrete bridge beams are widely used. However, these beams also have some disadvantages,.For example,the rust of steel rod reduces the life of the construction work.Therefore, a new application was conducted. The designers have used composite bars which are durable, lightweight, and weather-proof to replace the steel rod or cable bundle to make components. The paper studies computational structural design of prestressed reinforced concrete composite according to the standards of American prestressed concrete structures with FRP tendons” ACI 440.4R-04. The findings may be used as a source of reference to the application of computational design of prestressed concrete composite in civil and industrial construction or in transportation work