铝土矿山破碎顶板超前支护工艺研究与应用

Key Points

• This research aims to address the challenges of mining in fractured roofs in bauxite mines and explore effective support technologies.
• Analyzed the formation mechanisms and challenges of fractured roofs in bauxite mining.
• Reviewed the principles and application conditions of leading support techniques like pre-support anchors and drainage pipes.
• Described key technologies and quality control measures for applying pre-support techniques based on geological surveying and construction.
• Discussed future directions for smart pre-support technologies and the integration of green support concepts.
• Identified critical issues related to roof instability affecting mining safety and efficiency.
• Outlined the effectiveness and applicability of various pre-support technologies in different geological contexts.
• Proposed guidelines for quality control to enhance the implementation of pre-support techniques.
• Highlighted a trend towards intelligent and environmentally-friendly support systems in the mining industry.