1Current situation and development trend of open-pit mines informatization in ChinaZHANG Ruixin, ZHAO HongzeMining Engineering1-42Analysis on coal industry development predicament in OrdosMA Hongwei, SHANG Dezhong, LIU Lifeng, WANG Puyi, CHEN YongpingMining Engineering5-83Way to improve the supply quality of oil shale in Fushun west open-pit mineXIAO PingMining Engineering9-104Practice of safe and effective mining during passing reverse fault in open-pit coal mineCHANG YonggangMining Engineering11-145Application of shovel loading self-moving crusher technologyLIU Yongjie, HOU WeiMining Engineering15-176Analysis on south slope rock mass structure and structure in Fushun west open-pit mineGAO Bo, XIAO Ping, ZHANG GuojunMining Engineering18-217Spring yielding water treatment measures at Xindenger dump in Buzhaoba open-pit mineSONG Jinghui, WANG Jianhua, HOU Jiaolong, LI XiongMining Engineering22-24,278Application of aquifer blasting in open-pit coal mine reducing water levelSHANG Dezhong, MA Hongwei, GAO MingqiangMining Engineering25-279Steering mining scheme in Shenxin Zhundong open-pit coal mineGAO Jinlong, LI TaoMining Engineering28-3010Practice of thin coal seam development and utilization in Xiaolongtan open-pit mineWU Xiangyin, MA Yue, HU Jiangfan, WANG ZhipingMining Engineering31-3311Optimization on truck shovel ratio of shovel and dump truck in open-pit mineGUO Man, WANG ZhixinMining Engineering34-3512Mining process optimization and coal quality control technology in open-pit coal mineWEI XiaodongMining Engineering36-3913Large clods processing scheme after frozen slope and roof blasting in open-pit coal mineSHI Chunyu, GUO Man, WANG Yawen, YANG Pengfei, LI WeiMining Engineering40-4214Cause of explosive deflagration in the process of open-pit mine deep hole blastingMENG Qingjie, WANG MingjunMining Engineering43-44,4715Application of large diameter deep hole blasting technology in Zhundong open-pit coal mineWANG Denglong, WANG ZongquanMining Engineering45-4716Method of reducing hydraulic excavator tons coal consumption in open-pit mineFAN Jinxiang, WU Xiangyin, MA YueMining Engineering48-50,5417Cutting slope design and implementation in Buzhaoba open-pit mine west slopeZHAO Jiankang, ZHANG Tianwen, MA MingMining Engineering51-5418Coal seam slice mining method in narrow working faceZHANG Qiang, TANG XiaoqianMining Engineering55-57,6119Determination of annual mining and stripping plan in Antaibao mine anticlineXUE Wanhai, HAN Liang, ZAN XishanMining Engineering58-6120Feasibility analysis on end slope shearer recovery coal resources in Rujigou mining areaLYU Xiwang, WEI Xuezhong, REN Binghua, TAN Jun, HUANG ZhanzhouMining Engineering62-64,67 