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The Thickness of Immediate Roof and Surrounding Rock Control Theoretical Research
Abstract:
Somewhere on the specific geological conditions of surrounding rock, adopt the different method, calculates the thickness of immediate roof in the area, the thickness of immediate roof was got, which to explore the suitable method for formation conditions of pressure control method, good effects have been achieved.
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Pages:
1150-1153
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Online since:
July 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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