Optimization of Blasthole Layout in Upward Cutting Blasting with Medium Hole Length
GU Yazhou, SHI Xiuzhi, LIU Wenhua, WANG Shengjun, SHI Shaofei, QIU Xianyang, WANG Yanhai
Mining and Metallurgical Engineering . 2023, (6): 24 -28 .  DOI: 10.3969/j.issn.0253-6099.2023.06.006