Development of Reinforced Structure Designed Composite Pavement

Abstract

For the problems such as layering and splitting of traditional sandwich structure composite, a resin matrix composite with lattice and interface reinforced structure has been designed, and using vacuum forming process was developed in this paper. The composite material has high specific strength and stiffness. On this basis, a road pavement developed by this composite material used in engineer urgent was designed. This composite pavement with characters of light weight, high strength and good toughness, and its surface plate was hard, wear-resistant and non-slip. The connection between the pavements was designed for quick assembling, which could make the pavement assemble operation was simple, fast and reliable.

Analysis on Bearing Capacity of Heavy-Load Cement Concrete Pavement

“…Calculation of temperature gradient and stress. With the environment temperature periodical changing and the delivering time differed, temperature gradient exist [6] . Temperature variation has function relationship with pavement depth.…”

Study on Properties of Plate Performance of Black Substratum Cement Concrete Pavement

“…Cement concrete pavement structure layers of material can be seen as a continuous, uniform, each structural layer material having the same physical properties in either direction, deformation under loads can be fully restored, and the deformation is very small. So cement concrete pavement can meet the elasticity of the material continuity, uniformity, isotropy, completely elastic and small deformation assumptions on, we can conduct research by using of the theory of elasticity [2,3,4] .…”