1Research on evolution process and laws of open-pit coal mine intelligent development policy over the past decade in ChinaWANG Zhongxin, QIAO Xialiang, WANG Lei, CAI Zhongchao, XU HanbaoExpert Column1-72Deformation and control technology of open-pit mine transportation road slope under the coupling effect of vehicle dynamic load and groundwaterCHANG Huamin, ZHAO Mengling, HAN LiuTheory and Research8-133Research on seepage characteristics and instability mechanism of faulted slope groundwaterWANG Xiaojun, YAN Xu, WANG Tao, GUO XiafeiTheory and Research14-194Study on effect of dumping height of external dump on composite slopes stability in open-pit mineDONG MengmengTheory and Research20-245Research on stockpiling dumping process of unmanned trucks in Pingshuo East Open-pit Coal MineSUN Kuan, QI YifanTheory and Research25-286Research on transportation technology of large open-pit coal mine dumping bridgeSU QianjunTheory and Research29-337Development status and trend of slope monitoring in open-pit coal mineXU YulongTheory and Research34-388Research on development of new energy transportation technology in open-pit coal mines in China under background of"dual carbon"LI XiaoyongTheory and Research39-429Research on effect of open-pit coal mine development on landscape of adjacent scenic areas based on GISXU Jingbo, ZHU Guangxin, REN Xiaozhou, XIANG Li, HUANG DebinTheory and Research43-4910Research on open-pit mine autonomous driving scene modeling and simulation based on Carla and Unreal EngineXU Jiquan, XIAO YufengTheory and Research50-5411Application of borehole seismic wave exploration technology in developmental morphology detection of metamorphic rocksGUO XuTechnology and Application55-5912Application of MSR slope radar monitoring system in Baiyinhua Open-pit MineXU Guang, XU Yulong, LI RuiTechnology and Application60-6413Research and application of efficient purification treatment technology for mine drainage waterWANG Kai, YANG Lijie, WU Yongli, LI ShuaiTechnology and Application65-6814Study on internal dumping bridge scheme in Wucaiwan No.1 Open-pit MineCHEN Baojian, HE Dacheng, JIANG Xunqiao, YANG Jizu, XIAO Dejun, QI Tianxiang, PAN YongfuEngineering and Practice69-7315Research on comprehensive governance plan for geological hazards in Fushun West Open-pit MineGUO HaijianEngineering and Practice74-7816Comprehensive land consolidation in Xiaolongtan Open-pit Mine under construction of green minesYAN Hong, SUN Jing, SU Zhiqiang, YANG Hui, YANG JiashunEngineering and Practice79-8217Analysis on effect of end slope crushing station displacement on slope stability in open-pit minePAN DongbeiEngineering and Practice83-8718Feasibility study on height increase and capacity expansion of internal dump in Heidaigou Open-pit Coal MineTIAN XiaoyiEngineering and Practice88-9219Analysis and troubleshooting methods for high water temperature faults of mining electric wheel dump trucksLIU HaipengEquipment Management and Maintenance93-9620Application analysis on electronical control lifting pilot valve of MT5500B mining truckLI JianEquipment Management and Maintenance97-100 