1Evaluation and forecast on mining city restructure resultQU Chen, WANG Zhi-hong, LI Fang-weiTopic Overview1-42Medium and small coal enterprises strategic choices in circular economy circumstanceLIU Gang, XIN De-qiangTopic Overview8-9,603The crucial technique of semi-continuous stripping technology-traveling crusherYANG Zhao-yang, WANG Wen-xinMining Engineering10-114Research on theory and method of truck dispatching in surface mineYANG Ling-jie, LI Ke-min, WANG BinMining Engineering12-145Research on the F4 shear-zone coal wall extraction in Lingquan open-pit coal mineZHANG Xu-bin, WANG Zhi-hong, LIU Zhi-binMining Engineering15-186Application of 3D seismic exploration of Huojitu well in Daliuta coal mineTENG Shou-ren, YANG Zi-rong, WEN De-juan, JIANG Xin-yuMining Engineering19-217Application of empty vehicle large-angle ramp to optimize transportation system in Hami surface mineXIANG Zhao-yang, ZHAO Chun-chenMining Engineering22-238Application of fractal theory in slope stability analysisFAN Wei-feng, LIN Qi-tai, XU Hui-liMining Engineering24-25,289Influence of Fushun gengjiajie surface mine to around environment and the father measureLI Zhao-hui, YAN XinMining Engineering26-2810Precision analysis of total station loftingHUANG Ji-pingMining Engineering29,5411New technics and equipment in surface mine end slope deep miningDONG Bao-di, ZHANG Zhao-lianMining Engineering30-3112Preliminary analysis of the application of module heavy medium shallow slot coal processing systemDUAN Ming-haiMineral dressing Engineering32,6413Manage CAD mining map by VBDU Nai-jie, MENG Zhi-qiang, XING Wan-li, GUO Ya-nanElectromechanical and Automation33-3414Application research of automatization technology in traditional coal industry reconstructionYAN Bing, YAN XinElectromechanical and Automation35-3615Probing into maintenance mode of main mining equipment in open-pit coal mineYANG Sheng-liElectromechanical and Automation37-3816Application of GWB5-6C creepage protection cabinet in Pingzhuang western open-pit coal mineGUAN Fu-chen, LI Yun-ge, CHEN Xue-cengElectromechanical and Automation39,4717Rupture cause of D375A-2 bulldozer bounce-back spring room and countermeasuresLI Zhi-guo, ZHAO Jun, SUN Zhi-fengElectromechanical and Automation40,4418Applications example of emulsion waste water disposalHUA Chun-yuSafety and Environmental Protection41-4419Phenomenon analysis of directing and constructing against regulations and violating labor discipline and countermeasures in mineSUN PengSafety and Environmental Protection45-4720The present safety condition of mon-coal surface mine and the major technology of the safety production licenseBAI Ju-bo, TANG Yong-hu, ZHANG Hai-qiuSafety and Environmental Protection48-50 