FIELD: mining industry. SUBSTANCE: method consists in that holes drilled in face zone are constantly oriented relative to cleavage fissures. Drilling is carried out in band with maximum ratio of band thickness to its strength and parameters are registered with periodicity proportional to ratio of band thickness to hole drilling rate. EFFECT: higher accuracy of determination and reliability of method realization.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ESTIMATION OF OUTBURST HAZARD OF FACE PART OF ROCK MASS IN MECHANIZED COAL GETTING | 1991 |
|
RU2027016C1 |
| METHOD OF LOCATING OUTBURST-PRONE FACE-ADJOINING ZONE OF COAL BED | 0 |
|
SU1647154A1 |
| METHOD FOR DETERMINATION OF OUTBURSTS HAZARD OF COAL SEAMS | 0 |
|
SU1788286A1 |
| METHOD FOR MINING OUTBURST-PRONE COAL SEAMS | 0 |
|
SU1795118A1 |
| METHOD OF DEGASSING IN DRIVING MINE WORKINGS | 0 |
|
SU1402678A1 |
| METHOD OF GAS DRAINAGE IN DRIVING A MINE WORKING | 0 |
|
SU1657657A1 |
| METHOD FOR MINING OF OUTBURST-PRONE MINERAL BEDDED DEPOSITS | 1993 |
|
RU2054554C1 |
| METHOD OF LOCATING SAFE ZONES OF FACE-ADJOINING AREA OF OUTBURST-HAZARDOUS COAL SEAM | 0 |
|
SU1463919A1 |
| METHOD FOR PREVENTION OF COAL AND GAS OUTBURSTS IN STOPES | 0 |
|
SU1709112A1 |
| METHOD FOR MONITORING AND PREVENTION OF COAL AND GAS OUTBURST IN DRIVING WORKINGS THROUGH COAL SEAMS | 0 |
|
SU1795117A1 |
