AGO - Automated Grouting Operations-Video

Video Transcription

Video Summary

Helmut Wangenmacher presents an automated grouting-control approach developed in Austria. It analyzes pressure and flow-rate changes using their first derivatives, plotted in four-quadrant diagrams, to distinguish standard grouting from ground checking or hydrofracturing. Machine learning trained on thousands of operation diagrams identifies recurring patterns, enabling potential checking and fracturing to be detected in real time. The system can then refine pressure-volume limits and the GIN curve during grouting, improving control and efficiency. Its detection unit is designed to be integrated with existing grouting equipment.

Keywords

automated grouting control

pressure flow analysis

hydrofracturing detection

machine learning grouting

real-time grouting monitoring