高心墙堆石坝施工现场交通 可视化仿真研究

在全面分析施工场内交通运输系统的特点及其影响因素的前提下，建立了贯穿整个工程施工过程的高心墙堆石坝施工场内交通运输系统仿真模型。该模型即可对全部分项工程中各运输环节的场内交通运输过程进行仿真，又可在仿真计算成果的基础上实现可交互的施工场内交通三维动态可视化分析。研究成果应用于西南某高心墙堆石坝工程中，其仿真成果验证了该方法的先进性，为工程施工组织设计及运输方案制定比选提供有效的技术支持。

Study on visualized simulation of in-situ traffic for construction of high rock-ffil dam with core

Under the premise of the overall analysis on the characteristics and their impacting factors of the traffic and transport system inside of a construction site,a simulation model of the in-situ traffic and transport system throughout the whole process of the construction of high rock-fill dam with core is established herein.This model can not only simulate the traffic and transport process that including all the in-situ transport links of the constructions of all the sub-projects,but can also realize the interactive 3-D dynamic-visualized analysis on the in-situ construction traffic on the basis of result of the simulative calculation concerned.The study result has been already applied to the construction of a high rock-fill dam with core in the Southwest China,from which the advantage of this method has been demonstrated,and then an effective technical support has been provided for the construction organization design and the comparative selection of the transportation scheme for the project as well.