唐山沟煤矿切顶卸压沿空留巷无煤柱开采技术

Received:2016-03-06 Revised:2016-04-25 Online:2016-08-10 Published:2016-08-19

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URL: http://www.coale.com.cn/EN/10.11799/ce201608004

[1]	. Research on short-distance pumped concrete used in the Gob-side Entry Retaining under thin coal seam [J]. COAL ENGINEERING, 2018, 50(11): 10-13.
[2]	. Optimization Analysis of the Narrow Pillar Width in Driving Roadway Along Goaf with Fully Mechanized Top Coal Caving [J]. COAL ENGINEERING, 2015, 47(2): 18-21.

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