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Numerical Simulation of Crown Pillar Behaviour in Transition from Open Pit to Underground Mining |
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| Authors: | Dintwe Tumelo K M Sasaoka Takashi Shimada Hideki Hamanaka Akihiro Moses Dyson N Peng Ma Fanfei Meng Liu Seifei Ssebadduka Ronald Onyango Joan A |
| Institution: | 1.Department of Earth Resource Engineering, Faculty of Engineering, Kyushu University, 744 Motooka, Fukuoka, 819-0395, Japan ;2.State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Xuzhou, 221116, Jiangsu, China ; |
| Abstract: | Geotechnical and Geological Engineering - Crown pillars provide regional and local support by isolating the ground surface from underground mine workings. Topography above the underground mine may... |
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