About regularities of technological parameters influence on accident-free mining of flat coal seams by plow systems
Demydov M.S1 , Shapovalov Ya.A1 , Astafiev D.O1 , Demchenko Yu.I1
1National Mining University, Dnipropetrovsk, Ukraine
Min. miner. depos. 2014, 8(2):165-169
https://doi.org/10.15407/mining08.02.165
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ABSTRACT
Analysis of research and publication on concerned topic is given. Analysis of stratigraphic columns of investigated seam is executed. Distance influence from wall face on loading character of mechanized support sections is determined. Regularities of loading changing on support sections at different advance rate of stoping face are substantiated.
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