1Influence of rock structure and blasting technology on the blasting effect in Sandaoling Open-pit MineSUN JinliangTheory and Research1-3,62Study on green mining technology of Open-pit Coal MineZHOU YingTheory and Research4-63Study on mining procedure under slope coal seam spontaneous combustion preventionLI ChaoTheory and Research7-9,134Simulation analysis and optimization of exhaust muffler for mining dump truckFENG Handui, SHI WeifangTheory and Research10-135Research on selection type of hydraulic cylinder seal ring of drilling rigJIANG Peng, LI Yang, WANG Zhanwu, LI Zhuang, YAO YaoTheory and Research14-16,206Research on effects of initiation position on rock crushingZHANG Chengjiao, LI Xiaojie, ZHOU Guisong, TIAN ShuilongTheory and Research17-207Evaluation method for emergency management level of geological hazards in open-pit minesWANG QingTheory and Research21-23,278Study on the technology of direct mining of thin coal seam by mechanical excavatorZHENG Zhe, ZHANG Dongfeng, ZHANG Donghua, CHEN ShuzhaoTheory and Research24-279Application of combined horizontal drainage hole drainage method in landslide controlLIU KunpengTechnology28-3110Controlling and protecting technology for blasting rolling rocks in high steep slopeYUAN ShuangwenTechnology32-34,3911Application of 3Dmine software in capital construction and development of Open-pit MineZHANG Zhonglei, TANG Yucheng, WANG Lingui, FANG Xiang, CUI XiaorongTechnology35-3912Feasibility study on steep slope mining of No.1 Open-pit Coal Mine in Wucaiwan mining areaLV Chenxian, ZHU Youbin, JIANG XunqiaoTechnology40-4213Remote monitoring control system for mine nitrogen-making deviceWANG XuanliangTechnology43-4614Remote monitoring system for power supply and distribution equipment in open-pit coal mineWANG GuoqiangEngineering and Practice47-5015Rational utilization of several industrial explosives in Zhunger open-pit mineLIU WanrongEngineering and Practice51-5416Design of drainage in General Gobi No.2 Open-pit Coal MineKANG QingweiEngineering and Practice55-5917Optimization of end slope transportation system in first mining area of Har'erwusu Open-pit MineHAN Zhanzhan, ZHANG YuEngineering and Practice60-6318Coal recovery scheme of north slope in Anjialing Open-pit MineWU ChengquanEngineering and Practice64-67,7319Feasibility study on ash and slag backfill engineering of Shentou Power PlantDOU Yong, CHEN RenEngineering and Practice68-7320Optimization of ramp formation scheme in Anjialing Open-pit MineQI YujunEngineering and Practice74-76,79 