特高拱坝施工期数字监控方法、系统与工程应用

Digital monitoring method and system for construction of super-high arch dam and its engineering application

依据混凝土坝数字监控的理论,从主要目的、基本内容和工作模式3个方面论述了特高拱坝施工期数字监控方法,介绍了特高拱坝施工期数字监控系统,提出了利用该系统开展特高拱坝施工期数字监控的工程应用模式。特高拱坝施工期数字监控系统的工程应用表明,运用该系统可以实时开展大坝工作性态评估,降低事故风险,同时可以为施工期动态设计提供决策支持。

Based on the theory of digital monitoring of concrete dam,the method of digital monitoring of super-high arch dam during construction period is discussed herein from the aspects of the main purpose,general content and working mode,and then the relevant system of the digital monitoring of the super-high arch is described as well,furthermore,the mode of the engineering application of this system during the construction period of the super-high arch dam is proposed.The relevant engineering practice shows that the real-time assessment on the working behavior of the dam can be carried out with this system,moreover,not only the risk of accident can be lowered,but the decision-making support can also be provided for the dynamic design during the construction period simultaneously.