OBJECTIVE LAWS OF ROCK PRESSURE CHANGE IN FRONT OF ADVANCING LONGWALL FACE

Date Issued
2018
Author(s)
KUCHIN, Alexandr 
BRUI, Anna 
Abstract
To develop a method for determining the increase in stress above
advancing longwall face in conditions of Western Donbas mines.
Subjects

subsidence

abutment pressure

strain

rock

undermining

benchmark

borehole extensometer...

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49-50.pdf

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