Optimization of Mining Sequence for High-Level Stope with Gently-Dipping and Extra-thick Orebody
1.School of Mining Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China
2.Collaborative Innovation Center of Green Development and Ecological Restoration of Mineral Resources, North China University of Science and Technology, Tangshan 063210, Hebei, China
3.Hebei Technical Innovation Center of Green and Intelligent Mining of Mines, North China University of Science and Technology, Tangshan 063210, Hebei, China
4.Hebei Provincial Key Laboratory of Mining Development and Security Technology, North China University of Science and Technology, Tangshan 063210, Hebei, China
5.HBIS Group Shahe Zhongguan Iron Ore Co., Ltd., Xingtai 054100, Hebei, China
收起