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EXPLOITATION OF THICK COPPER ORE DEPOSITS BY DOUBLE- LAYER ROOM AND PILLAR METHOD

J. Butra, R. Debkowski, J Kudelko, J. Nowak

First published: 2006DOI pendingView metrics

Abstract

The geological and technological conditions of thick copper ore deposit extraction under the rock burst hazard are presented, based on an example of the new RG-9 room and pillar system. The results of rock mass behaviour surveys and observations during the trial exploitation are discussed as well as the system effect on deposit management.

Publication details

Title
EXPLOITATION OF THICK COPPER ORE DEPOSITS BY DOUBLE- LAYER ROOM AND PILLAR METHOD
Authors
J. Butra, R. Debkowski, J Kudelko, J. Nowak
Proceedings
6th International Scientific Conference - SGEM
Publisher
SGEM Scientific GeoConference
Year
2006
Pages
35-42
SWS Citekey
Butra20063542
ISSN
1314-2704
ISBN
954-918181-2
Language
en
Publication type
Conference Paper
Keywords
Geologyexploitation systemsminingsurveys of rock mass behaviour
References1

  1. Butra J. et al:Evolution of copper ore extraction technology in the Polish mines. Biblioteka SEP; Krakow, 2003. [2]Butra J, Pytel W., Developing the rules of exploitation in the direction of Fig. 1: Room and pillar mining system with waste adapted Debkowski R. zones. Unpublished work of CBPM Cuprum, Wroclaw 2004. rock placement and hydraulic filling variant I Fig. 2: Room and pillar mining system with waste rock placement and hydraulic filling variant II

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