The experimental study of loose medium flow field on the longwall top-coal caving王家臣, 李志刚, 陈亚军, 郑厚发260-263
Stability analysis and control measures of powered supports in greater inclined full-mechanized coal seam林忠明, 陈忠辉, 谢俊文, 谢和平264-268
The theory study of resisting mining deformation of building with moving rise-fall dot foundation on mining cave-in areas段敬民, 丁安民, 钱永久269-273
Application of the neural network model with partial least-square regression to the displacement prediction of roadway surrounding rock李洪, 代进, 蒋金泉274-278
Study on similarities and differences of displacement characteristics between single pile and pile group on axis load毛利勤, 衡朝阳, 曾立民284-288
Study on frequency spectrum characteristics of acoustic emission in coal or rock deformation and fracture王恩元, 何学秋, 刘贞堂, 李忠辉289-292
Study on improving the penetrability of coal seam with the water pressure blasting in the through beds hole张英华, 倪文, 尹根成, 宋建国298-302