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Anchoring effect of extremely thick coal seam large section roadway for cable bolts supporting柴肇云, 康天合, 李义宝, 杨永康732-737
Analysis and calculation on parameters of stress distribution of the front coal mining face刘俊杰743-747
Creep properties experiment and model of jointed soft rocks under step load and unload赵延林, 曹平, 陈沅江, 李江腾, 袁海平748-753
Experimental of coal's strain-permeability rate under solid and liquid coupling condition杨永杰, 楚俊, 郇冬至, 李磊760-764
The estimation of coal thickness based on Kriging technique and 3D coal seam modeling李晓军, 胡金虎, 朱合华, 丁小彬765-769
