Study on adaptability of long distance gentle slope auxiliary inclined shaft for coal mines in Ordos regionYANG Jun-zhe, XIN De-lin, ZHANG Zhong-wen, CHEN Tuan-tuan, REN Jian-hua1-5
Water drainage design of working face floor centralized drainage roadway in Gaojiabao Coal MineSHENG Chao6-9
Research on short-distance pumped concrete used in gob-side entry retaining under thin coal seamHENG Duo, ZHANG Jiu-yu10-13
Analysis and application of the technology for fully mechanizedmining face crossing abandoned shaftSANG Zong-qi14-17
Influence of coal mine mining on the production of oil and gas wells and study on rational coal pillar layout technologySONG Wen-jian, WANG Bo-sheng, LI Hui, WANG Jian-chao, LI Ya-ge, LIU Hang18-21
Working face parameters optimization of open-pit mine bench full-dimension mining of hydraulic backhoeYUAN Fu-jiang, YUAN Yu-ze25-28
Technological comparison and tech-economic analysis of cooling water system for coal chemical projectsZHANG Jun, REN Xiang-kun29-32
Application of unascertained measure model in risk assessment of coal mine freezing methodCHEN Wei, ZHAO Jin-yu33-37
Determination of the parameters of filling wall based on large span of critical rock block in the gob side entry retainingLI Cheng-hai, BAI Jian-biao38-42
