碾压混凝土坝施工质量与进度实时控制系统在官地水电工程中的应用

Application of RCC dam construction quality and progress real-time control system for Guandi Hydropower Project

官地水电站拦河大坝为碾压混凝土重力坝,最大坝高168 m,工程建设规模大、工期紧、施工条件复杂。这对施工质量与进度控制提出了较高要求。因此,建设单位创新地开发完成了"碾压混凝土坝施工质量与进度实时控制系统",并在官地工程实践中成功应用,实现了对于大坝施工过程中主要质量参数的有效监控以及大坝施工进度的实时控制,保证了高质量、高效率的大坝施工,提升了工程管理水平。

The dam for Guandi Hydropower Station is a RCC gravity dam with the maximum height of 168 m; for which the con- struction scale is large and the construction period is limited under a complicated construction condition. Under this circum- stance, higher requirements have to be put forward on the quality and process control of the construction. Therefore, a RCC dam construction quality and progress real-time control system is innovatively developed by the construction management authority con- cerned and successfully applied to the construction practice of Guandi Hydropower Project, and then the effective monitoring on the main quality parameters and the real-time control of the construction process are realized during the construction of the dam, thus, the high quality and high efficiency construction of the dam is ensured with an enhanced management level.