The new structure-genetic classification system in tectonically deformed coals and its geological significance琚宜文, 姜波, 侯泉林, 王桂梁513-517
Study on the "abnormal pressure" on support in fully mechanized sublevel caving face姜福兴, 汪华君, 吴士良, 时成忠, 冯增强, 陈强523-526
Experimental study on the damage characteristics of the slope under blasting王代华, 刘军, 柏德强, 高文明, 张安琦, 刘殿书532-535
Grouting reinforcement technique in fault broken roof in working face with individual props曹胜根, 刘长友545-549
Study on prevention and treatment technology of rock burst under the condition of two-hard seam in Xinzhouyao Mine侯志鹰, 王家臣550-553
The experimental study of high strength reinforced concrete precast arch board shaft wall in frozen shaft程桦, 姚直书, 于为芹, 张国勇554-558