Research progress and future prospect of blasting theory and technology for deep rock masses: A review primarily based on Chinese perspectives

• Deep mining is increasingly prevalent due to resource depletion, and drilling and blasting remain the primary excavation methods despite high in-situ stress challenges. • The review, based on Chinese perspectives and bibliometric analysis, identifies three theoretical research areas: blasting stress field evolution, crack propagation, and vibrational response under in-situ stress. • Practical applications of cut and perimeter blasting techniques for deep rock masses are examined and optimized to address high-stress conditions and improve excavation efficiency. • Future research should focus on predicting blasting effects, using unloading stress waves for cooperative fragmentation, and optimizing production blasting in deep metal mines.