堆石坝施工的实时动态仿真系统研究

在传统的堆石坝全过程施工仿真计算的基础上,建立了施工实时动态仿真模型,通过数值仿真技术、循环网络仿真技术、数据库动态连接技术等手段,实现了堆石坝施工模拟起点的任意性。该模型能够更真实的反映堆石坝施工过程中的不确定因素,对于施工项目管理和决策有着重大的指导意义。通过实例验证分析说明,该方法是可靠的、适用的。

Real-Time Dynamic Simulation System of Rock-fill Dams

Based on the traditional overall-process simulation of rock-fill dam construction, a real-time dynamic model is set up. It realizes the randomicity of the simulations starting point through these technologies, such as numerical simulation technology, cyclic operation network technology and dynamic-linked database technology. This model can actually reflect the uncertainties of the rock-fill dam construction, and it gives important guidance to the project-administrating and decision-making. At last, a case illustrates that the method is reliable and applicable.