高碾压混凝土拱坝真三维施工模拟

通过对高碾压混凝土拱坝施工过程的系统分析，将计算机数字模拟技术成功用于高碾压混凝土拱坝施工管理与进度控制领域，采用深度冲区消隐技术对高碾压混凝土拱坝施工过程进行真三维仿真模拟，针对大坝施工进度严重滞后的情况，提出了特定情况下沙牌大坝混凝土的施工方案和工程措施，并进行了施工进度预测。

The true three-dimensional construction simulation of high RCC arch dam

On the basis of system analysis of the construction process of high RCC arch dam, the computer digital analogue technique was successfully applied to the fields of construction management and progress control of high RCC arch dam. The deep buffer blanking technique was adopted to conduct the true three dimensional simulation of the construction process of high RCC arch dam. In view of the serious delay of the construction progress, a concrete pouring alternative and engineering measure for the Shapai Dam under the special conditions was put forward and the construction progress forecasting was made.