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众所周知,倾斜矿体的采矿方法一直是国内外攻关和探讨的课题之一。宁乡式赤铁矿床矿体薄,断层多,节理发育,矿岩风化不稳固、极易冒顶生邦。要在这种地质条件复杂和倾角为40°～55°的倾斜矿体中进行采矿,其难度是可想而知的,而这种类型的矿床在国内又占有一定比例,如龙烟铁矿、纂江铁矿等均是主要生产矿山。因此总结湘东铁矿对这类矿体的采矿方法,无疑将对本省及全国这类矿体的开采有一定参考作用。
It is well-known that the mining method of tilted ore bodies has always been one of the topics to be tackled and discussed at home and abroad. Ningxiang hematite ore bed is thin, fault and joint development, rock weathering is not stable, it is easy to take the top students. It is difficult to predict the difficulty of mining in such inclined ore bodies with complicated geological conditions and inclinations of 40 ° to 55 °. This type of deposit occupies a certain proportion in China, , Dianjiang iron ore are all the major production mines. Therefore, the conclusion of the Xiangdong iron ore mining methods for this type of ore body, will undoubtedly have some reference to the mining of this province and the country such ore body.