Abstract: The double faced upright embankment highway is a new type of highway structure, and how to decide the soil pressure and reinforcement stress reasonably is the key factor to insure the structural safety. For the filled-soil material properties, reinforcement material perfor mances and the mechanical behaviors of foundation are the leading factors to influence the soil pressure and reinforcement stress, so they are cyber *. simulated
via Msc.Marc software. Firstly, the orthogonal experimental technique is used to study each factors significance to the calculated results, thereafter a field test structure is cyber-simulated, the calculated results are compared with the experimental results, the reliability of them is confirmed by this method, and then it supports the design and construction of this new structure theoretically. Meanwhile, the method in the paper is a economic and effective research technique to this new type structure.