Prospects of application and constructive features of rubber-air reinforced lining

User Rating:  / 0
PoorBest 

Authors:

V.V. Fomichev, Cand. Sci. (Tech.), State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of Underground Mining, Dnipropetrovsk, Ukraine

V.Yu. Medyanik, Cand. Sci. (Tech.), State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of Underground Mining, Dnipropetrovsk, Ukraine

A.I. Skitenko, State Higher Educational Institution “National Mining University”, Student, Dnipropetrovsk, Ukraine

M.V. Snigur, State Higher Educational Institution “National Mining University”, Student, Dnipropetrovsk, Ukraine

Abstract:

Purpose. Creation of new technological systems to maintain in-seam working in the Western Donbass mines.

Methodology. Frame and roof bolting support which is used in the preliminary workings requires overmaintenance. Development of new types of bolting by means of solid modeling and numerical analysis allows making development workings maintaining easier and safer.

Findings. Designed lining simplifies mount and unmount of bearing structures used for protection of development workings in mines of the Western Donbass.

Originality. A comprehensive approach to ensuring development working stability through application of universal bearing structures concordant with the main technological processes in the mine was applied.

Practical value. Mounting and maintenance of ordinary kinds of support require work of high-skilled tunnellers’ brigade. Use of new designed kind of support can reduce operating costs per linear meter of lining up to 30% and improve coal production in the Western Donbass mines.

References:

1. Усаченко Б.М. Охрана подготовительных выработок глубоких шахт Западного Донбасса: Обзор / Усаченко Б.М. Кириченко В.Я., Шмиголь А.В. // ЦНИЭИуголь. – М., 1992.

Usachenko, B.M., Kirichenko, V.Ya. and Shmigol, A.V. (1992), “Development working protection in deep mines in the Western Donbass: Review”, CNIEIugol, Moscow.

2. Мельников Н.И. Проведение и крепление горных выработок / Мельников Н.И.– Недра, 343 с.

Мelnikov, N.I. Provedeniye i krepleniye gornykh vyrabotok [Drifting and Timbering of Mine Tunnels], Nedra, Moscow, Russia.

3. Фармер Я. Выработки угольных шахт / Фармер Я. [Пер. с англ. Е.А. Мельников] – Недра, 1990. – 269 с.

Farmer, I. (1990), Vyrabotki ugolnykh shakht [Coal Mine Structures], Translated from English by Меlnikov, Ye.А., Nedra, Moscow, Russia.

Files:
2012_02_fomich
Date 2013-04-26 Filesize 375.47 KB Download 782

Visitors

4664794
Today
This Month
All days
774
774
4664794

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 Home EngCat Archive 2012 Contents No.2 2012 Mining Prospects of application and constructive features of rubber-air reinforced lining