Study on reproducing roof strata and the equipment forming a complete set of thick coal seam slicing杨书召, 翟新献, 康全玉, 李化敏5-8
Research on rockburst tendency and its preventive rmeasures of - 1 300m deep surrounding-rock in Suncun Coal Mine郭东明, 侯敬峰, 闫红霞, 王健, 程海燕, 王杨兴9-11
Analysis of the water bursting causes of the return airflow roadway at the east workingface 11201 in Chengjiao Coal Mine王琳, 赵群华, 李一新12-14
An orthogonal experimental study on high performance concrete of steel-propylene hybrid fiber王正友, 廖明成, 耿运贵15-20
The accurate determination of the content of the clay particles when determing the analysis of the soil particles with the densimeter method and its significance韩星霞29-30