Research of development process of convergence in mine workings supported after longwall passage

User Rating:  / 0
PoorBest 

Authors:

Yu.M. Khalimendik, Doctor of Technical Sciences, Professor, Head of the Mine Surveying Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

A.V. Bruy, Candidate of Technical Sciences, Senior Lecturer of the Mine Surveying Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

Ye.V. Sarvas, 1st Category Engineer of the Mine Surveying Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

A.М. Vinnik, Head of the laboratory of the Mine Surveying Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

The article considers the results of observations of mountain pressure in combined drifts No.157 and No.161 of Stepnaya Mine that belongs to VAT Pavlogradugol. Methodology of supervisions is described and a chart of the observant station is brought. Mathematical treatment of results of measuring is executed, with dividing of vertical convergence into constituents. The charts of development of convergence during driving of production face are built.

Bibliography:

1. Russian source: I.L. Cherniak. Upravlenie gornym davleniem v podgotovitelnykh vyrabotkakh glubokikh shakht / I.L. Cherniak, Yu.I. Burchakov. – M. : Nedra, 1984. – 304 p.

2. Russian source: A.V. Naumovich. Naturnye issledovaniya zakonomernostey proiavleniya gornogo davleniya v podgotovitelnykh vyrabotkakh shakhty “Shakhterskaya-Glubokaya”/ A.V. Naumovich, R.N. Tershchuk, S.N. Gapeyev ; Naukovyi visnyyk NGU Vol.6, Nauchno-tekhnicheskiy zhurnal. – Dnepropetrovsk.; 2009. – P. 6-10

3. Russian source: V.P. Nikiforov. Podgotovka dlinnykh vyemochnykh stolbov/ V.P. Nikiforov, V.A. Putria, M.G. Diatlenko; Ugol Ukrainy Vol.2. – К. : 2010. – P. 18-20

Files:
2011_01 Khalim
Date 2012-11-27 Filesize 330.23 KB Download 818

Visitors

3234520
Today
This Month
All days
65
2945
3234520

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 Research of development process of convergence in mine workings supported after longwall passage