Influence of Sealing Wall Crack on Gas Migration in Working Face without Coal Pillar Under Gob Connectivity
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DOI: 10.1080/00102202.2024.2347587
Abstract: ABSTRACT Aiming at the problem of gas control in the working face of gob-side entry retention, taking the 97,312 fully mechanized mining face of Shaft No. 2 in Sihe Coal Mine as the research object,… read more here.
Keywords: sealing wall; goaf; gob side; entry retention ... See more keywords