1Research on dynamic adjustment method of dragline overcasting technology systemWANG Piang-liang1-42A study on landslide mechanism of Dongming surface coal mine south slope5-63Research and Practice on coal seam water infusion techniqueWANG Sen-quan, ZHANG Lei7-94Study on dragline operation made under special geological condition in surface coal mineLIU Hai-jian10-11,145Stability analysis and control of tunnel surrounding rockBAO Xian-kai, ZHENG Wen-Xiang12-146Technical measures of decrease the rote of bulk in Fushun eastern surface mineCUI Hong-tao15-16,197Study on coal haulage methods and stripping mining procedure of dragline strippingQIN Yi-ze17-198Optimization transportation system of Hesigewula surface coal mineMEN Shu-chen, LIU Ying-lu, WANG Zhen-ping20-219Research on raw coal transportation scheme of transition collapse column in Anjialing surface mine22-23,2610Preliminary analysis of Juxtaposition segment blasting and segmentation mining technology applicationWANG Wei24-2611Application of Cries emulsion matrix production line in Shenhuazhunneng corporation explosive factoryGUO Zhan-jiang, ZHANG Ji-dong27-28,3212Application research on bottom broken charge blasting technologyHU Qian-wei29-3213Surface mining marginal grade optimization model establish based on real option theoryHAO Quan-ming, LUO Ye-min33-35,3914Application of surface mining in room and pillar goal coal resources recoveryLI Run-peng36-3915Feasibility study of high section mining under final boundary in Fushun western surface mineLI Zhao-hui, LI Hui-fa, GUAN Wen-tao40-41,4416Application of reference network(CORS system)in Xiaolongtan buzhaoba surface coal mineHE Shao-fu, GU Yu-kui, RUI Chaug-long42-4417Study of close-shot photography measurement monitoring technology in surfage mine slopeZHOU Hai-ping45-47,4918Analysis of 495HR large electric excavator production capacity of surface coal mineJIN Bin, WANG Rui-long48-4919Groundwater level variation characteristics and countermeasures in Pingshuo eastern surface mine industrial siteLU Lun, ZHANG Yin-zhou50-52,5420Soft rock slope stability in Zhundong surface mine stopeLU Wei-guo53-54 