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露天矿边坡角的确定,关系到矿山能否实现安全生产和获取最佳的经济效益.文中着重介绍了在包钢白云鄂博铁矿东矿,开展露天矿边坡勘察研究中所完成的主要工作及其特点,以及为各分区边坡设计所推荐的坡角及其加陡后预测的经济效益.
The determination of the slope angle of the open pit mine is related to whether the mine can realize the safe production and obtain the best economic benefit.This paper mainly introduces the main completed in the investigation of the slope of the open pit mine in the East Mine of Baiyun Obo Iron Ore Mine Work and its characteristics as well as the economic benefits of slope angle and steep-slope prediction recommended for slope design in each sub-area.