Design and realization for simulation system of rock-fill dams construction based on Web

The simulation system of the rock-fill dam construction was introduced based on Web. First, the function and interrelation of the four modules were analyzed that constituted the simulation system of the rock-fill dam. In the process of design for simulation system, based on systematical analysis of composition and allocation relations of earth-rock allocation system, the revised mathematical model and subsystem design were elaborated; meantime the model constraints were improved. And then the process of the computing for the balance of the earth-rock module based on COM components was discussed. To complete the simulation system of rock-fill dam, the layer mode was proposed based on B/S. Finally, the successful application of simulation system for the rock-fill dams shows the effectiveness and feasibility of the method.