Design principles and key technologies of gob side entry retaining by roof pre-fracturing

标题
Design principles and key technologies of gob side entry retaining by roof pre-fracturing
作者
关键词
Gob side entry retaining, Roof pre-fracturing, Short cantilever beam, Yieldable bolt, Gangue wall support
出版物
TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY
Volume 90, Issue -, Pages 309-318
出版商
Elsevier BV
发表日期
2019-05-21
DOI
10.1016/j.tust.2019.05.013

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