1Research on semi-continuous system shift scheme in Zhahanao'er Open-pit MineWANG Dongxu1-3,72Medium and long term production planning establishment in Pingshuo East Open-pit MineLIU Guo, LU Qingchao, SI Wanyou4-73Application of transverse section mining in Muyin Open-pit Coal MineGU Cunlei, LIU Tianyi8-104Research on thin coal seam mining technology in Open-pit Coal MineGUO Jianqiao11-13,175Research on adjacent end slope pressing coal cooperative mining in open-pit coal mineHE Yongjun, ZHANG Hong14-176Analysis on equipment domestic production of large open-pit and underground miningBIAN Yong, LI Jianmin18-20,257Research on increased capacity stability in Antaibao Mine Nansigou dumpYANG Xiu, WANG Zhe, HAN Ying, WANG Chanyuan, WANG Chong21-258Effect of mining area sector steering on production in Yimin Open-pit MineLI Yueqiang, CAI Baojia, WU Hongyang26-289Application and development of green mining technology in Open-pit MineSHU Yingqiu, PAN Bo29-3110Design of slope automatic monitoring system in the open-pit coal mineGE Zhonghe32-3511Mechanical characteristics and deformation law of composite slope in open-pit mineXU Kun36-3912Research on goaf roof rock safety thickness in Pingshuo East Open-pit MineZHAO Dengjuan, FU Xinhua, XU Jun40-4413Feasibility analysis on the application of bucket wheel excavator in Baiyinhua No.1 MineYAO Yong, WANG Jianguang45-4814Research on mining area division and mining scheme in Hesigewula Open-pit Coal MineYANG Lingjie, SHEN Wei, WANG Jiadong49-5215Implementing "peak hide" to decrease cost and increase benefit in open-pit coal mineWANG Chenguang53-5516Application of video monitoring system in the DM series drillWEI Jianxiong, DONG Xin56-5817Analysis and elimination of C27 engine high temperature alarm faultLU Ran59-6118Optimization of mine heavy truck hydraulic system oil leakage preventionWANG Jingjing62-6419Space curved belt conveyor turning radius calculationJIANG Tianyang65-6920Driving platform reinforcement design in Anjialing Coal MineLIU Jiankang, FU Qingwang70-72,75 