Study on "coal and coal-bed methane simultaneous extraction"technique on the basis of strata movement许家林, 钱鸣高, 金宏伟129-132
Analysis of the loads and parameters of support with integrated roof timber in fully mechanized sublevel coal caving workface with length of 300 m张开智, 高延法, 夏均民, 李少刚133-136
The balance structure of main roof and its action to immediate roof in large cutting height workface郝海金, 吴健, 张勇, 袁宗本137-141
Research on full-seam mining adopted roadway layout of stagger arrangement in thick coal seam赵景礼142-145
The key problem study about gob-side entry retaining in top-coal caving mining face谢文兵, 殷少举, 史振凡146-149
Applying probability distribution density function to predict the surface subsidence caused by subcritical extraction郭增长, 谢和平, 王金庄155-158
Research of energy storing and gestation mechanism and forecasting of rockburst in the coal and rock mass邹德蕴, 姜福兴159-163
The experimental study on high strength reinforced concrete shift lining in deep alluvium姚直书, 程桦, 杨俊杰167-171