蚀变带内矿体开采中人工假底的应用研究 |
| 宋恩祥,李强,张静,彭康 |
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Research and Application of Artificial False Bottom in Mining of Orebody in Alteration Zone |
| Enxiang SONG,Qiang LI,Jing ZHANG,Kang PENG |
| 图7 方案1(a)、方案2(b)z方向位移等值线和人工假底底部(c)z方向位移 |
| Fig.7 The z-direction displacement contour of scheme 1(a),scheme 2(b) and the z-direction displacement at bottom of the artificial false bottom(c) |
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