Analysis of Rock Burst Induced by Overlying Magmatic Rock

DOI

10.2991/icseee-16.2016.170How to use a DOI?

Keywords

magmatic rock, fracture mechanism, numerical simulation, rock burst.

Abstract

To explore how to prevent and control rock burst of mining under the overlying magmatic rock, the 1061 working face in 106 mining area in some mine is taken as engineering background. The mining area is overlaid by three thick hard layers of magmatic rock, which lead to rock burst phenomenon. After the mining of the working face, strong pressure appeared in the stope. To guarantee safety production, this paper calculated the limit collapse distance and fracture span of magmatic rock, determined the fracture mechanism of the overlying magmatic rock, and used numerical simulation to verify the theoretical results, then propose reasonable feasible suggestions and methods for the mining of the working face, and provided significant guidance to govern rock burst of the mining area.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhenxing Chang
AU  - Yue Yu
PY  - 2016/12
DA  - 2016/12
TI  - Analysis of Rock Burst Induced by Overlying Magmatic Rock
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 967
EP  - 972
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.170
DO  - 10.2991/icseee-16.2016.170
ID  - Chang2016/12
ER  -