Sometimes water from exploratory boreholes or water accumulated in old working seeps in through the roof of the drive, in long run can this seepage weaken the rock strength?
Dear Anurag Kumar please recommend my answer if helpful.
Water seepage can significantly affect the stability of a drive in metal mining operations. The extent of the impact depends on various factors, including the volume and rate of water ingress, geological conditions, and the engineering measures in place to mitigate seepage. Here are some ways in which water seepage can influence drive stability:
To mitigate the impact of water seepage on drive stability, mining operations typically employ various engineering and safety measures:
- Drainage Systems: Adequate drainage systems are put in place to divert water away from the drive and into designated collection areas.
- Support Systems: Reinforcement systems, including rock bolts, mesh, and shotcrete, are used to stabilize the drive walls and roof.
- Grouting: Grouting techniques are employed to seal and consolidate rock formations to reduce seepage.
- Regular Monitoring: Continuous monitoring of water levels, rock stability, and support systems is crucial to identify potential issues early and take corrective actions.
- Geotechnical Assessments: Detailed geological and geotechnical assessments are conducted to understand the specific challenges posed by the local geological conditions.
Overall, effective management of water seepage is essential to ensure the safety of mining operations and the stability of underground drives in metal mining.
Water seepage have significant effects on stability. Based on Research has been done٫ it causes to fall slop.
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