1Slope stability analysis and control measures of soft base dump in Open-pit MineHOU ChenghengTheory and Research1-42Research on groundwater control of Xie'ertala Open-pit Coal MineLIU HaixianTheory and Research5-83Application of dredging mining method in Open-pit Coal MineCAI Zhongchao, ZHANG JipingTechnology and Application9-114Optimization of blasting parameters based on production cost at stope in Meiling Open-pit MineZHAO HuaTechnology and Application12-145Design and application of bushing assembling machine for open-pit dump truckDUAN Jingfei, ZHANG Jiangong, TIAN Feng, BU EntaoTechnology and Application15-176Blasting technology from north slope to boundary step in Fushun West Open- pit MineMA Xingde, LYU YangTechnology and Application18-20,247Application on equipment information management in truck dispatching system of Open-pit MineCHEN Bingkun, HE Shuai, ZHAO LiTechnology and Application21-248Technology of small space trenching in the east mining field of Baiyun Iron MineZHANG Shuai, LIU Feng, CUI Zhanjun, LI Yonghua, DING Ke, GAO Shuna, WANG Hongfei, LI TaoTechnology and Application25-27,319Numerical simulation analysis of propagation law of blasting seismic wavesMENG Qinghao, OUYANG Tianyun, LI AichenTechnology and Application28-3110Technology development status of unmanned driving in open-pit mines at home and abroadLIU Weifang, WU DiTechnology and Application32-34,3811Study on coal dust control technology in primary crushing station of open-pit coal mineDING ZhijieTechnology and Application35-3812WK35 shovel reactor tension screw insulation modification technologyYANG ZhenhuaTechnology and Application39-41,4413Schemes comparison of belt conveyor route layout in south slope of Shengli East No.2 Open-pit MineWANG ShougongTechnology and Application42-4414Optimization of exploiting channel parameters for external dumping of open-pit mineHAN Yong, HUANG Yunlong, ZHANG Ziguang, LIU Chuang, ZHANG DongxuEngineering and Practice45-4815Slope stability analysis and evaluation of crushing station in Heidaigou Open-pit MineYU Xinxin, REN Peng, ZHAO RuhuiEngineering and Practice49-5216Optimization of blasting schemes in Fushun East Open-pit MineJIANG Hanlei, LIN Yongwei, HUANG Jinlong, YAN Dong, HUO MingliangEngineering and Practice53-5617Slope stability analysis and prevention measures of Dananhu No.2 Open-pit MineLU WeiguoEngineering and Practice57-6018Optimization of raw coal crushing station layout in Pingshuo East Open-pit MineZHAO YanheEngineering and Practice61-63,6719Construction and maintenance of stope roads in Shengli Open-pit MineDU XingEngineering and Practice64-6720Design of lightning protection system for communication tower in the foreign open-pit mineXIAO ChangliangEngineering and Practice68-70,74 