复杂地质条件下缓倾斜薄矿体高效无底柱分段崩落法研究OA

Addressing the challenging issues of low efficiency,severe ore loss and dilution,and poor operational safety in the mining of gently inclined thin ore bodies under complex geological conditions,this study focuses on the sublevel caving method as the research subject.Combining practical geological survey data from engineering projects,it employs a hybrid approach integrating theoretical analysis,parameter optimization,and field testing to improve mining techniques.Key mining parameters are optimized,and a hole layout pattern adapted to ore body characteristics is designed,ultimately proposing an optimized solution for efficient mining.This effectively enhances mining outcomes and significantly improves operational safety.The research results can provide reliable technical reference for efficient and safe mining operations of gently inclined thin ore bodies under similar geological conditions.