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中文摘要：
高心墙堆石坝施工场内交通运输过程复杂,且影响因素众多,设计阶段进行的施工场内交通仿真难以面向动态的施工过程。本文提出了基于数字监控的高心墙堆石坝施工场内交通仿真理论,建立了相应的仿真模型,依据基于GPS技术的高心墙堆石坝填筑施工过程数字监控系统提供的高精度实时施工信息,通过数理统计法,获取更加贴近实际施工过程的仿真参数及影响因素指标,并根据实际的施工进程模拟下一阶段的场内交通状态。通过工程应用实例表明,所提出的理论和方法较传统仿真更为先进,为工程施工场内交通运输过程的分析与控制提供有效的技术支持。
英文摘要：
Under various impacting factors,transport process on construction site of high core rock-fill dam is complicated and at design stage it is often difficult to simulate such a traffic system for prediction of the dynamic construction process.This paper presents a traffic simulation theory based on digital monitoring and develops a corresponding simulation model for the transport process.Using construction monitoring with high-precision information from GPS real-time digital system and technique of mathematical statistics,this method determines the model parameters and impacting factors more accurately and more conveniently,and it can make predicting simulations of the traffic at next stage.Application results show that the proposed theory and method are more advanced than traditional ones,and thus they provide an effective technological support to analysis and control of transport process on project construction site.
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