The Mechanical Properties Of Fiber Reinforced Concrete In Pavement Engineering

The fiber-reinforced concrete is a kind of new complex material. This material has excellent capability to restrain bend, crack and bear fatigue. This article, based on the analysis of the fiber-reinforced concrete application at home or abroad nowadays and the authors own research on the techniques of fiber-reinforced concrete used in the construction of road-surface. At the same time, combining the engineering to putting up very detail study. In this paper, the mechanical behaviour of the fiber-reinforced concrete under static and dynamic loading are analyzed. By testing study gains the method and process of the mix proportion of the fiber-reinforced concrete to apply road surface. By using the finite element method to analyze the deflection of thin-plate resting on foundation, discussing the design theory of road surface made from fiber-reinforced concrete, procedure methods and the techniques conceived, and probes initially into the feasibility of apply of road surface made from fiber-reinforced concrete, and analyzes the economic and social effects brought by this techniques. The results of the article will enhance the fiber-reinforced concrete application in the pavement engineering.