Open access
Jul 2026
A Hybrid Numerical–Evolutionary Framework for Optimization of Underground Blast Design
Underground coal mine blasting is often associated with excessive flyrock, overbreak, and high explosive consumption, primarily due to inefficient distribution of blast energy in confined environments. This study develops a coupled LS-DYNA–Genetic Algorithm (GA) optimization framework for underground blasting based o...
Roghayeh Heidari, M. Noroozi, R. Rafiee et al.
· Engineering Research Express · 0 citations