Discussion on green mining theory in large open-pit coal mineWANG Jianguo, WANG Laigui, JI Yushi, SONG Ziling, LIU Xiangfeng, WANG Zhenwei, ZHU Xinping1-3
Optimization scheme on internal and external dump in Xinjiang south open-pit coal mineHE Yongjun15-18
Research on several mining scheme of semi-continuous process during shift and production period in east open-pit mineLIU Weiyu19-21
Equipment selection of hazards treatment engineering in Nalinmiao coal mine old goafLIU Yinglu, XU Jinbo28-30,33
