Use of the BLAST-CODE Model in Wai-tou-shan Open Pit Mine
Hast design is a critical factor dominating fragmentation and cost of actual bench blasts and the BLAST-OODE model is developed for use in bench blast design. All the technical parameters designed with it are determined in accordance with field geological and topographic conditions as well as detonation characteristics of the explosive products in use. Fragmentation and muck-pile profile from a blast can also be predicted as design is completed with the software. The use of the BLAST-CODE model in Wai-tou-shan open pit mine demonstrated that selection of the technical parameters is fairly reliable and the blast result prediction is fairly accurate due to the actual factors that may significantly affect fragmentation are all taken into consideration.
BLAST-CODE blast design fragmentation simulation
QU Shijie XIN Mingyin MAO Shilong LI Xiangming MA Minggang GAO Yushan ZHENG Haifeng CHEN Xiaoyun
University of Science and Technology Beijing, Beijing , China Bengang Mining Industry Company, Liaoning , China
国际会议
The Asian-Pacific Symposium on Blasting Techniques(亚洲太平洋地区爆破技术研讨会)
昆明
英文
135-137
2007-05-08（万方平台首次上网日期，不代表论文的发表时间）