Multiattribute prediction of terrain stability above underground mining operations

Yugoslav Journal of Operations Research. 2011;21(2):275-291 DOI 10.2298/YJOR1102275V

 

Journal Homepage

Journal Title: Yugoslav Journal of Operations Research

ISSN: 0354-0243 (Print); 1820-743X (Online)

Publisher: University of Belgrade

LCC Subject Category: Technology: Technology (General): Industrial engineering. Management engineering: Management information systems

Country of publisher: Serbia

Language of fulltext: English

Full-text formats available: PDF

 

AUTHORS

Vujić Slobodan
Miljanović Igor
Milutinović Aleksandar
Đorđević Dragan
Gojković Nebojša
Gajić Grozdana

EDITORIAL INFORMATION

Blind peer review

Editorial Board

Instructions for authors

Time From Submission to Publication: 24 weeks

 

Abstract | Full Text

This paper is dedicated to the problem of stability prediction of the terrain above underground mining operations. After the initial introduction to the problem, then the short analysis of the model approaches used to solve it, and giving the algorithm for rock massif stability prediction, we describe the concept of the multiattirbute terrain stability prediction method. The application of the multiattribute prediction method for stability of the terrain above underground mining operations is presented on the example of the Brown Coal Mine Aleksinac. The used method is original, essentially different from the other methods of mathematical modeling, because its prognosis of the rock massif stability under the influence of underground mining operations is based on the balance of the stability indicators. Our comparative analysis of the results obtained by multiattribute prediction and the data obtained by measurements of real deformations and terrain settling in multiple mines shows high mutual correlation, with an average deviation of less than ±10%. These results are confirmed entirely on the example of the Brown Coal Mine Aleksinac.