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Coal Engineering ›› 2026, Vol. 58 ›› Issue (8): 175-184.doi: 10.11799/ce202608022

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Transparent management of hidden hazard factors in coal mines based on a geological guarantee system#br# #br#

  

  • Received:2025-12-08 Revised:2026-02-27 Online:2026-08-15 Published:2026-08-31

Abstract:

Hidden hazardous factors constitute the core bottleneck constraining safe and efficient coal mining operations. Their dynamic identification, transparent representation, and process management represent the key tasks in current surveys of concealed hazards. Taking Ningxia's Wangwa No. 2 Mine as the study area, a transparent management system for concealed hazard factors based on intelligent geological assurance technology was established. By integrating geological exploration data, mining engineering information, and multi-source hazard monitoring data, multi-attribute geological models for water hazards, gas, and rock pressure were developed. Spatial interpretation and dynamic updating of concealed hazard structures were conducted. Building upon this foundation, key technologies including dynamic risk assessment, hazard prediction and forecasting, and spatial analysis were integrated to develop a transparent geological assurance system covering water hazard management, rockburst prevention, and gas hazard control. Functional modules such as intelligent identification of geological anomalies and dynamic assessment of hazard risks were established. Results demonstrate that by embedding concealed hazard factor information within the transparent geological model, the system significantly enhances the visualization, traceability, and early warning capabilities of hazard factors. It provides effective support for the comprehensive survey of concealed hazard factors and safety decision-making at Wangwa No. 2 Mine.

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