Abstract
This paper presents an account of an investigation conducted by CERCHAR, at the request of HBNPC, into the problems of goafside pack stability. Winning method and support and stowing techniques are described. Sets out the study methods used: systematic measurement (by direct or remote means) using an instrument developed by CERCHAR to investigate all aspects of in situ pack behaviour: settling, stresses, pressure on supports, etc. Gives the results of the investigation (tables and graphs) load-bearing capacity of the supports, deformation of the surrounding rock, convergence and stresses in the pack (figures, graphs), resistance of support-timber screen, model of in situ pack behaviour. Detailed conclusions (potential techniques, detailed study, practical improvements in packing techniques) are presented.
Citation Formats
Schwartzmann, R.
Pack stability in dip faces fitted with scraper conveyors.
France: N. p.,
1978.
Web.
Schwartzmann, R.
Pack stability in dip faces fitted with scraper conveyors.
France.
Schwartzmann, R.
1978.
"Pack stability in dip faces fitted with scraper conveyors."
France.
@misc{etde_5602302,
title = {Pack stability in dip faces fitted with scraper conveyors}
author = {Schwartzmann, R}
abstractNote = {This paper presents an account of an investigation conducted by CERCHAR, at the request of HBNPC, into the problems of goafside pack stability. Winning method and support and stowing techniques are described. Sets out the study methods used: systematic measurement (by direct or remote means) using an instrument developed by CERCHAR to investigate all aspects of in situ pack behaviour: settling, stresses, pressure on supports, etc. Gives the results of the investigation (tables and graphs) load-bearing capacity of the supports, deformation of the surrounding rock, convergence and stresses in the pack (figures, graphs), resistance of support-timber screen, model of in situ pack behaviour. Detailed conclusions (potential techniques, detailed study, practical improvements in packing techniques) are presented.}
journal = []
volume = {4}
journal type = {AC}
place = {France}
year = {1978}
month = {Jan}
}
title = {Pack stability in dip faces fitted with scraper conveyors}
author = {Schwartzmann, R}
abstractNote = {This paper presents an account of an investigation conducted by CERCHAR, at the request of HBNPC, into the problems of goafside pack stability. Winning method and support and stowing techniques are described. Sets out the study methods used: systematic measurement (by direct or remote means) using an instrument developed by CERCHAR to investigate all aspects of in situ pack behaviour: settling, stresses, pressure on supports, etc. Gives the results of the investigation (tables and graphs) load-bearing capacity of the supports, deformation of the surrounding rock, convergence and stresses in the pack (figures, graphs), resistance of support-timber screen, model of in situ pack behaviour. Detailed conclusions (potential techniques, detailed study, practical improvements in packing techniques) are presented.}
journal = []
volume = {4}
journal type = {AC}
place = {France}
year = {1978}
month = {Jan}
}