摘要
A real-time monitoring and 3D visualization analysis system is proposed for dam foundation curtain grouting. Based on the real-time control technology, the optimization method and the set theory, a mathematical model of the system is established. The real-time collection and transmission technology of the grouting data provides a data foundation for the system. The real-time grouting monitoring and dynamic alarming method helps the system control the grouting quality during the grouting process, thus, the abnormalities of grouting, such as jacking and hydraulic uplift, can be effectively controlled. In addition, the 3D grouting visualization analysis technology is proposed to establish the grouting information model(GIM). The GIM provides a platform to visualize and analyze the grouting process and results. The system has been applied to a hydraulic project of China as a case study, and the application results indicate that the real-time grouting monitoring and 3D visualization analysis for the grouting process can help engineers control the grouting quality more efficiently.
A real-time monitoring and 3D visualization analysis system is proposed for dam foundation curtaingrouting. Based on the real-time control technology, the optimization method and the set theory, a mathematicalmodel of the system is established. The real-time collection and transmission technology of the grouting data providesa data foundation for the system. The real-time grouting monitoring and dynamic alarming method helps thesystem control the grouting quality during the grouting process, thus, the abnormalities of grouting, such as jackingand hydraulic uplift, can be effectively controlled. In addition, the 3D grouting visualization analysis technology isproposed to establish the grouting information model （GIM）. The GIM provides a platform to visualize and analyzethe grouting process and results. The system has been applied to a hydraulic project of China as a case study,and the application results indicate that the real-time grouting monitoring and 3D visualization analysis for thegrouting process can help engineers control the grouting quality more efficiently.
基金
Supported by the Innovative Research Groups of the National Natural Science Foundation of China(No.51321065)
the National Natural Science Foundation of China(No.51339003 and No.51439005)
关键词
天津大学学报
英文版
dam foundation curtain grouting
real-time monitoring
dynamic alarming model
grouting informationmodel （GIM）
3D visualization analysis
