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峨口铁矿高陡边坡稳定性三维模型试验研究
THREE DIMENSIONAL MODELING EXPERIMENT ON THE STABILITY OF HIGH STEEP SLOPE OF EKOU OPEN IRON MINE
【摘要】 据计算,峨口铁矿边坡如增加1°坡角可减少剥离量5684万吨,节约经费1.7亿元。在地质调查基础上,应用三维物理模型对峨口铁矿边坡进行了设计最终边坡角开挖试验,加陡边坡角以及陡帮强采试验研究,以进一步验证矿山原设计最终边坡角的合理与否。
【Abstract】 On the base of geological prospecting, a three dimensional physical model is used in experimental study of the stability of high steep slope in consideration of different slope angles and the power excavation of the slope. It further proves the rationality of previous design angles for the mine slope.
- 【文献出处】 工程地质学报 ,JOURNAL OF ENGINEERING GEOLOGY , 编辑部邮箱 ,1998年04期
- 【分类号】TD824.7,
- 【被引频次】9
- 【下载频次】104