综合运用数据库技术、专家系统、计算机模拟技术以及其它系统工程的理论和方法，模拟施工组织设计人员的设计思路并强化其薄弱环节；在充分研究碾压混凝土坝施工特性与经验的基础上，提出了开发碾压混凝土坝施工方案设计辅助决策系统的思路，通过编程运行，优选施工方案与参数，结论可靠合理。 Based on the theory and method of database technology, expert system, computer simulation technology and other system engineering, the design ideas of construction organization designers are simulated and the weak links are strengthened. On the basis of fully studying the construction characteristics and experience of RCC dams The idea of ​​developing aided decision-making system of RCC dam construction scheme was developed. Through programming operation and optimization of construction scheme and parameters, the conclusion is reliable and reasonable.