复杂条件下矿山立井井筒掘进施工关键技术与风险管控

Key Points

• The aim is to analyze technologies for shaft excavation in complex geological conditions and establish a risk management system.
• Focused on geological characteristics including soft rock strata, fault zones, and high-stress areas.
• Detailed examination of water prevention, geological exploration, excavation techniques, and safety monitoring.
• Developed a comprehensive risk management system addressing identification, assessment, and emergency measures.
• Identified key geological challenges that increase excavation difficulty.
• Proposed effective technical measures for safe excavation under complex conditions.
• Outlined a risk management strategy to ensure safety and operational efficiency.