本文介绍了二滩水电站设计中,砂石料场选择、混凝土坝温控优化措施、缆机浇筑大坝混凝土以及施工总进度计划等项目的系统工程分析方法及其目标函数和约束条件,并简述了上述项目的求解方法。 This paper introduces the systematic engineering analysis methods of the Ertan Hydropower Station design, such as the selection of sand and gravel yard, the temperature control and optimization of concrete dams, dam concrete pouring machine and the total construction schedule, as well as its objective functions and constraints The solution to the above project.