Mine hydrogeological monitoring structure and monitoring method

• Main Authors: WANG XUDONG, PAN HUI, HOU FULIN, BAI LU, XIE SONGYAN, YANG YINGMING, WANG YUZHU, XING ZHENGUO, ZHANG SUO
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: DETECTING MASSES OR OBJECTS; EARTH DRILLING; FIXED CONSTRUCTIONS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; MINING; PHYSICS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; TESTING

The invention provides a mine hydrogeology monitoring structure and method, and the structure comprises a monitoring hole which comprises a first hole section and a second hole section, the first hole section extends upwards from a coal area to a preset rock stratum, the preset rock stratum is located below a water-bearing stratum, and the second hole section is horizontally disposed at the preset rock stratum; wherein the second hole section is internally provided with a plurality of monitoring areas arranged at intervals, the monitoring areas are used for water injection, each monitoring area is provided with a monitoring pipeline communicated with the outside, and the monitoring pipelines are used for monitoring the flow in the monitoring areas. According to the method, the second hole section can correspond to the multiple mining sections of the coal area, the monitoring range of mine hydrogeology is expanded, water disaster early warning can be accurately carried out on the multiple mining sections of th