鑫新煤矿开采方案优化研究

Study on Optimization of Mining Scheme in Xinxin Coal Mine

在我国煤炭资源勘探及开采的过程中,露天煤矿的开采在矿产资源开发中一直扮演着非常重要的角色,但经常有采区内构筑物及运输道路影响工作线推进、排岩场地不足等问题,对矿山安全开采及产能造成影响。文章以鑫新露天煤矿开采为工程背景,从工作线推进方式优化、开拓运输系统布置及排岩场地设置方面进行了系统研究,可供类似条件的露天煤矿借鉴。

With the continuous improvement of coal resources exploration and mining technology in China,open-pit coal mining has been playing a very important role in the development of mineral resources,there are many problems in mining,such as the structure in mining area,the influence of Transportation Road,the advance of working line,the shortage of rock discharge site,etc.Taking Xinxin open-pit coal mine as the engineering background,this paper makes a systematic study on the optimization of working line advancing mode,the arrangement of development and transportation system and the arrangement of rock discharge site,which can be used as a reference for open-pit coal mine under similar conditions.