Parallel Intelligent Decision Supporting System of Underground Powerhouse Construction of Large Hydroelectric Power Station

Large hydraulic underground powerhouse in construction is a complex dynamic process, the decision of construction could neither depend on mechanical computing nor experience exclusively. It has significant sense to construct automatic, integrative and expeditious decision supporting system. The paper constructs a basic frame combing data base, knowledge base, model base and referring machine based on parallel computing technique. Based on the frame, an intelligence decision supporting system combing mechanical calculation and experience analysis methods has been developed. The object-oriented programming is carried out and the visual software is developed. It is shown feasible from its application in Shuibuya underground powerhouse of China.