1Optimization study of first mining area location in Hongshaquan No.2 Open-pit Coal MineBAI Jiyuan, YU Chunyu, ZHAO BoTheory and Research1-42Research on open-pit mine road quality based on data miningSUN Xinwu, ZHANG Ruixin, SUN Jiandong, XING Dan, MA Saisai, WANG YanTheory and Research5-93Numerical simulation study on movement law of secondary dust particles on transport road of open-pit minesLU Ke, WU Liang, GONG XiaobingTheory and Research10-154Comparative study on energy consumption of 90E and 90S trucks in Liangjiaqi Open-pit Mine of ShanxiFAN Zhilei, MA Fuguo, NING HaoTheory and Research16-195Construction ideas of digital transformation in open-pit coal minesWEI Xingyu, DONG Qiang, CHEN Gang, CHU Liqing, ZHANG Qiuxia, HE ShuaiTheory and Research20-256Ecological environment quality assessment and spatial autocorrelation analysis in Wulantuga Germanium Coal Open-pit MineYIN Fei, LIU Feng, ZHANG LeitaoTheory and Research26-307A comparative study on the economy of dump trucks with electric drive and oil drive mode in open-pit coal mineGUO Man, AO Qingyou, BAO Jianjun, CHEN Yongxiang, WANG Huijie, LIU GuangchunTheory and Research31-338Current situation and plans of intelligent construction in Open-pit Coal MineZHANG Zhennan, WU MudanTheory and Research34-379Early warning research and judgment technology of open-pit mine slope collapse based on InSAR monitoringZHANG Wei, YUAN Liwei, GUO Qing, LI Yu, LI Yuansong, LI Chunhui, PENG Ji, LI KeyaoTechnology and Application38-4110Application of intermittent charge sacrificial detonation technology in open-pit mine blastingZHU Changjiang, WANG YongxingTechnology and Application42-4511Monitoring and forecasting model of surface subsidence in open-pit coal mine based on remote sensing technologySU XiaopingTechnology and Application46-5012Analysis of seepage and stability of down dip slopes in open-pit coal mines containing faultsDU Changhua, SONG Jinghui, LI Rui, TIAN YaTechnology and Application51-5513Application of ArcSAR radar monitoring system in Mao'ergou Open-pit MineCHEN DeliangTechnology and Application56-5914Stability analysis of slope with mudstone weak layer in open-pit mine under different rainfall conditionsLI Siwei, LI Weipeng, ZHANG Jialong, ZHAG Yafei, CHEN TianTechnology and Application60-6415Application and development of intelligent drilling and blasting technology in open-pit coal minesGUO Xin'anTechnology and Application65-6916Key technology of unmanned driving marshalling operation in open-pit minesLIU Xiaojie, GUO Pei, CAO Shengwu, LI BoxiTechnology and Application70-7417Research on water prevention and control technology of wheel bucket continuous mining technologyZONG He, ZHAO Lichun, LI ZhiguoTechnology and Application75-7818Research on particulate matter removal from non-road mobile machinery exhaust in Open-pit MinesYIN QinruiTechnology and Application79-8319Practice of decentralized wind power project in North Open-pit Mine of Inner Mongolia Power Investment EnergyLIU Shudong, LI Zhongfei, LIU Zhihua, SHI Jian, SUN Xin, ZHU TaoEngineering and Practice84-8820Expansion scheme and stability study of south dump in Shitoumei No.1 Open-pit Coal MineLYU Chengxian, TIAN Lejie, LI Yang, WANG Yawen, ZHANG DonghuaEngineering and Practice89-92 