Distribution of vertical stresses in the roof of #3 up coal seams. (a)
Por um escritor misterioso
Descrição
Influence of stress distribution in coal seams of non-uniform extremely thick key stratum and disaster-causing mechanisms
Distribution curve of vertical stress on the coal seam roof before and
Frontiers Near crushing mechanism of gangue-containing coal seams and parameter optimization for combined fully mechanized caving
Experimental investigation on stress distribution and migration of the overburden during the mining process in deep coal seam mining, Geoenvironmental Disasters
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PDF) Case study on the mining‐induced stress evolution of an extra‐thick coal seam under hard roof conditions
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Validation of critical strain technique for assessing stability of coal mine intersections and its potential for development of roof control plans - ScienceDirect
Squeezing failure behavior of roof‐coal masses in a gob‐side entry driven under unstable overlying strata - Zhang - 2020 - Energy Science & Engineering - Wiley Online Library
Distributions of vertical stresses in coal pillars at #3 up coal seams.
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