大跨度破碎煤层巷道围岩控制及支护技术

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景康飞, 张召千, 仝峰, 谷恺, 崔凯

Surrounding Rock Control and Supporting Technology of Roadway with Large Span and Broken Coal Seam

JING Kang-Fei, ZHANG Zhao-Qian, TONG Feng, GU Kai, CUI Kai

金属矿山 . 2014, (10): 42 -45 .