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1-5 of 5 results for roof cutting and pressure relief

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Open access

Research article

First published 2019-5

Comparison of the macroscopical stress field distribution characteristics between a novel non-pillar mining technique and two other current methods

Enze Zhen, Yajun Wang, Jun Yang [...]

Advances in Mechanical Engineering

Open access

Research article

First published 2026-1

Study on the overburden failure law in thin coal seam mining without coal pillars under complex geological conditions

Jing Li, Lei Wang

Energy Exploration & Exploitation

Open access

Research article

First published 2024-11

Numerical study on the dynamic pressure control for self-forming roadways using CHRCT in thin coal seams with thick and hard roofs

Bosheng Hu, Yongping Wu, Yang Yu [...]

Energy Exploration & Exploitation

Open access

Research article

First published 2022-9

Research and application of Gob-Side entry retaining with roof presplitting under residual coal pillar of upper coal seam

Xichun Tian, Jiong Wang, Guangyuan Yu [...]

Energy Exploration & Exploitation

Open access

Research article

First published 2020-1

Determination of fracture location of double-sided directional fracturing pressure relief for hard roof of large upper goaf-side coal pillars

Jiangwei Liu, Changyou Liu, Xuehua Li

Energy Exploration & Exploitation