关键词: 数字化灌浆, 智能感知, 高效管控, 预警反馈, 质量管理

Abstract:

[Objective] In water conservancy and hydropower engineering, grouting is a key construction process to ensure the stability and leakage safety of hydraulic retaining structures. However, traditional grouting monitoring equipment exhibits deficiencies in accuracy, level of intelligence, and construction efficiency. This study aims to achieve fully automated operation and early warning feedback control of the grouting process by innovatively designing a new generation of intelligent sensing and efficient control equipment for grouting parameters, thereby improving engineering management efficiency, construction quality, and safety. [Methods] This study designed an intelligent centralized slurry station, an intelligent pressure regulation and flushing device, an intelligent grouting control coordination center, and a digital grouting recording unit, and integrated them into a new generation of intelligent sensing and efficient control equipment for grouting parameters. Additionally, a multi-channel, user-friendly human-computer interaction interface based on multi-touch control was developed to realize the fully automated operation and unified coordination management of the grouting process, including slurry preparation, slurry delivery, pressure regulation, and grouting. [Results] Through experiments and practical engineering applications, this equipment was verified to achieve fully automated operation of the grouting process, significantly improving the accuracy and intelligence of grouting construction. By implementing early warning feedback control and unified coordination management functions during the grouting process, construction safety was effectively ensured, and project management efficiency was enhanced. Compared to traditional grouting monitoring equipment, construction efficiency was increased by more than 30%, and construction quality was significantly improved. [Conclusions] The new generation of intelligent sensing and efficient control equipment for grouting parameters shows remarkable effectiveness in the grouting construction of water conservancy and hydropower projects, achieving automated, intelligent, and efficient grouting process, providing strong support for high-quality project construction and showing broad application prospects.

Key words: digital grouting, intelligent sensing, efficient control and management, early-warning and feedback, quality management