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Study on Deformation and Supporting Measures of Mining Roadway with Compound Roof |
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| Authors: | Dong Hongjuan Zhang Jinshan Zhang Feng |
| Institution: | 1.School of Mine and Coal, Inner Mongolia University of Science and Technology, Baotou, 014010, Inner Mongolia, China ;2.China Coal Technology and Engineering Group Chongqing Research Institute, Chongqing, 400037, China ;3.Mining Research Institute, Inner Mongolia University of Science and Technology, Baotou, 014010, Inner Mongolia, China ; |
| Abstract: | Geotechnical and Geological Engineering - The No. 3 coal seam is one of the primary mineable coal seams in Du’erping coal mine of Shanxi Coking Coal Group Co., Ltd. The direct roof of No. 3... |
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