Dynamic simulation study on protective coal pillar width on floor roadway

Determination of reasonable protective coal pillar width has a great significance for the safety and stability of the coal seam working face and the surrounding structures and facilities. For studying the reasonable width of protective coal pillar, based on the platform of ABAQUS, program with the P...

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Veröffentlicht in:Arabian journal of geosciences 2022, Vol.15 (18), Article 1525
Hauptverfasser: Wang, Hui, Zhao, Wenjuan, Zheng, Pengqiang, Li, Nan, Zhan, Yubao
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Sprache:eng
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