1Study on dynamic response and stability of slope blasting in Dagushan Open-pit MineGONG Changliang, YANG Jihai, SUN Zheshen, WANG Xiong, SHEN ZuodongTheory and Research1-5,102Research on attenuation law of peak blasting vibration velocity in open-pit coal mineZHANG Aihua, ZHAO XinpuTheory and Research6-103Study on mining parameters optimization of semi-continuous process in Yimin Open-pit MineHU Pengfei, YUAN JinxiangTheory and Research11-134Study on dust migration law and dedusting method in open-pit coal mineLYU Wenwei, ZHANG Yu, YANG Yang, YAN WenbinTheory and Research14-17,215Instability mechanism and preventive measures of high and steep slope deformation in open-pit mineLYU YouTheory and Research18-216Study on end slope shearer mining feasibility in Xinjiang Open-pit MineWANG Shufeng, LIU Fuming, HU GuilinTheory and Research22-267Study on base bearing capacity analysis and expansion stability in open-pit mine internal dumpZHANG Zhun, ZHANG Chuanwei, TIAN Ya, WANG RanTheory and Research27-318Optimization of deep hole blasting parameters in Anjialing Open-pit MineSUN ZhimingTechnology and Application32-349Application of BIM design and digital delivery in mine engineeringHE Liwei, WANG Zhongxin, WANG Jinjin, GUO Xiaosong, GAO Qun, QI ZhenpengTechnology and Application35-37,4210Construction ideas of intelligent coal preparation plantLIU Libo, SONG HuanTechnology and Application38-4211Application of high voltage frequency converter in belt conveyor transportation systemZHANG YonghuaTechnology and Application43-45,4912Research and application of loose blasting air-spacer charge in Heidaigou Open-pit Coal MineYAO JianhuaTechnology and Application46-4913Mining area GIS geographic information system platform of Pingshuo GroupJIAO BuqingTechnology and Application50-5314Multi source heterogeneous data fusion of open-pit intelligent mineWU JingTechnology and Application54-5715Road construction and maintenance methods of extra large open-pit coal mineGUO Yanbin, ZHANG Yu, LYU Wenwei, WANG XiaodongTechnology and Application58-6016Methods of reducing cumulative error of mining and stripping quantities in open-pit coal mineXIANG Di, MA Le, WAGN LiyongEngineering and Practice61-63,6717Preparation and approval process of mine closure geological report in open-pit mineZHANG HongEngineering and Practice64-6718Construction and plan of green mine in Weijiamao Open-pit MineLIU Hongyu, WANG Yongli, SHI Xiaodong, ZHANG Tao, CUI YuhuiEngineering and Practice68-7019Application of fire alarm and automatic fire extinguishing system for long-distance coal conveying beltHU Chenggong, MA Zhongyun, CAI Lihong, ZHAO JingEngineering and Practice71-73,7820Life cycle geological environment and ecological restoration planning of Zhahanao'er Open-pit MineXIN JianbaoEngineering and Practice74-78 