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对太和铁矿露天分期开采,陡帮扩帮的开采方式进行了系统的分析,并结合工程特点,解决了在工程中出现的问题,更合理的利用了矿山资源,提高了矿山的经济效益。
This paper systematically analyzes the mining methods of open-staged mining and steep-grafting in Taihe Iron Mine, and combines the characteristics of the project with the problems in the project, makes more rational use of the resources of the mine and enhances the economic benefits of the mine .