1Research on inclined slope internal dumping scheme in Pingshuo Antaibao Open-pit MineMA Gang, ZHAO Tianyou, WU Mao1-42Research of coal seam selected mining theory and method in Open-pit MineZHANG Lingtong5-83Quantitative identification of coupling relation between operating bench length and equipment capacity of open-pit minerWANG Zhongxin, SHI Qiufeng9-124Slope ramp excavation ways and adaptability analysis in Open-pit MineFANG Jian, HONG Bingbing13-15,195Study and application of longitudinal mining to horizontal mining in open-pit mineLIU Junlong16-196Research on reform and optimization of raw coal transportation system in Anjialing Open-pit MineCHEN Defu20-23,277Study on mining scheme of 7#and 8#coal seam in Weijiamao Open-pit Coal MineZHANG Yonggui, HAN Yichao, SHI Xiaodong24-278Stability research on increased capacity of open-pit mine external dumpSUN Jiakai28-31,349Discussion on the collapse disaster and prevention technology of slope in Haizhou Open-pit MineLI Yong, DAI Bo, GAO Zhilong, LIU Junjie32-3410Deformation analysis and control research of south dump slope in Baiyinhua No.3 Open-pit MineSU Long35-37,4211Research on prediction model of slope stability and realization of R language based on SVMXIAO Min, WANG Xiaotian, HAN lupeng38-4212Study on slope stability in Rongxing Xilaifeng Open-pit Coal MineGUAN Chongjun43-4613Ideas of slope monitoring early warning safety decision makingCHEN Luliang, GU Yukui, ZHAO Jiankang47-49,5414Effects of slope gushing water on inner dump stability in Shengli Open-pit MineZHAO Yu, XIAO Bing50-5415GPS truck dispatching system construction under 4G modelZHAO Li, HE Shuai55-5716Function and application of GPS intelligent mine management system in Adjacent Open - pit MineLI Xu58-6217Research on electric wheel truck wiring auxiliary system technology in Antaibao Open-pit MineWU Mao, LIU Changyuan63-65,6918Research and application of production efficiency improvement of digital mine management in open-pit mineDING Hui, HE Shuai66-6919Application of automatic control technology in Fushun East Open-pit Mine drainage pumping stationDOU Xingliang, SHEN Hongsong, WANG Bo70-7320Application of geographic survey management system based on GIS in mining drawing of open-pit coal mineMA Yingying, LI Jingtao, MA Yanhui74-76,81 