Technological diagrams of extraction works with application of complex preventive processing of coal bed by hydrodynamic method

User Rating:  / 0
PoorBest 

Authors:

V.I. Gavrilov, Candidate of Technical Science, Senior Research Fellow, N.S. Poliakov Institute of Geotechnical Mechanics of National Academy of Science of Ukraine, Dnipropetrovsk, Ukraine

Annotation:

Technological schemes of safe development of steeply inclined coal layers disposed to gas-dynamic events are suggested. It is proved that application of hydrodynamic method for degassing and decrease of gas-dynamic activity is effective. The estimation of efficiency of hydrodynamic influence on the coefficient of degassing and amount of output of coal from a mining hole is given.

References:

1. Пивняк Г.Г. Некоторые проблемы разработки по-лезных ископаемых на больших глубинах / Пивняк Г.Г. // Матеріали міжнар. конф. „Підземні катастрофи: моделі, прогноз, запобігання“. – Днепропетровск: Національний гірничий університет, 2009. – С. 6–7.

Pivnyak G.G. Some problems of development of minerals in deep layers / Pivnyak G.G. // Materials of international conference “Underground catastrophes: models, prognosis, prevention”. – Dnipropetrovsk: NGU, 2009. – P. 6–7.

2. Правила ведення гірничих робіт на пластах, схильних до газодинамічних явищ: СОУ 10.1.00174088.011-2005. – [чинний від 2005-12-01]. – К.: Мінвуглепром України, 2005. – 224 с.

Rules of mining works on layers with gas-dynamic occurrences: SOU 10.1.00174088.011-2005. – [valid since 2005-12-01]. – K.: Minugleprom of Ukraine, 2005. – 224 p.

3. Паламарчук Т.А. Элементы механосинергетики породного массива. / Паламарчук Т.А., Кириченко В.Я., Усаченко Б.М – Днепропетровск: ЧП „Лира ЛТД“, 2006. – 308 с.

Palamarchuk T.A. Elements of mechanical synergetics of rock massif / Palamarchuk T.A., Kirichenko V.Ya., Usachenko B.M. – Dnepropetrovsk: „Lira LTD“, 2006. – 308 p.

Files:
2011_06_gavr
Date 2012-11-27 Filesize 455.07 KB Download 514

Visitors

3232145
Today
This Month
All days
570
570
3232145

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 field of science Mining Technological diagrams of extraction works with application of complex preventive processing of coal bed by hydrodynamic method