
Roof Safety Thickness and Support Pattern of Roadway Under Fillings Based on Released Zone Theory
DAI Xingguo;HUANG Yi;XIE Xuebin;WANG Linghui
Science & Technology Review ›› 2013, Vol. 31 ›› Issue (1) : 43-47.
Roof Safety Thickness and Support Pattern of Roadway Under Fillings Based on Released Zone Theory
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