锦屏一级水电站拱坝施工进度仿真分析 与方案比选

针对锦屏一级水电站拱坝坝体混凝土施工，系统分析了混凝土浇筑缆机数量、浇筑层升层高度和层间间隔时间与施工进度之间的关系，仿真分析了坝体施工进度、混凝土浇筑强度、机械设备效率等工程控制性参数，对大坝混凝土施工方案进行了比选，合理安排了坝块浇筑顺序，以便实现工程的计划工期。

Simulation analysis and scheme comparison on construction progress of arch dam for Jinping I Hydropower Station

For the concrete construction of the arch dam for Jinping I Hydropower Station,the relationships among the amount of cable conveyors,the height of concrete lift and the time interval between lifts are systematically analyzed,and then a simulation analysis is made on the construction control parameters,such as the construction progress of the dam,the concrete placement intensity,the efficiency of mechanical equipment,etc.,furthermore,a comparison is made on the relevant alternatives of the dam concrete construction schemes for settling the concrete placement sequence of the dam blocks reasonably,so as to realize the scheduled construction period.