On mining and geometrical parameters of inrushes in development workings in deep mines

User Rating:  / 0
PoorBest 

 

Authors: N.N. Paleychuk
 
The article considers results of field observations of parameters of inrushes in developing workings in deep mines of Eastern Donbas. The concept of heavily intensively fissured zone has been defined. The parameters required for qualitative geometric analysis of rock inrushes. Equations determining the parameters of speed and direction of propagation of cracking and empirical equation of rock inrushes in various geomechanical conditions are adduced.
Files:
2010_11-12 Pale
Date 2012-12-14 Filesize 320.86 KB Download 1178

Visitors

7357563
Today
This Month
All days
1657
47066
7357563

Guest Book

If you have questions, comments or suggestions, you can write them in our "Guest Book"

Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

Contacts

D.Yavornytskyi ave.,19, pavilion 3, room 24-а, Dnipro, 49005
Tel.: +38 (056) 746 32 79.
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
You are here: Home Archive by issue 2010 Contents No.11-12 2010 Mining On mining and geometrical parameters of inrushes in development workings in deep mines