摘要
进入21世纪,随着我国经济的迅速发展,露天煤矿在煤矿开采中的比例也逐步增大,进而露天煤矿的开采及开发模式也发生了重大转变。论文通过对目前我国露天煤矿数量、产能、开采工艺、开采装备、产业发展等多方面进行横向和纵向的对比与统计研究了我国露天煤矿发展现状,进而得出我国露天煤矿开采目前主要以综合开采工艺为主,且具有规模大、效率高、设备大型化等特点;露天煤矿开发以循环经济为中心,以绿色开采为最终目的的发展模式。论文的研究对我国露天煤矿未来的发展具有重大的借鉴意义。
With the gradual increased of open-pit mines in china,the models of exploitation and development have great changed.The number,capacity,craft,equipment and industry development of openpit mine in vertical and horizontal is contrast.It is concluded that the open-pit mines in china are mainly by comprehensive mining craft and have the characteristic of large scale,high efficiency and large equipment and so on.It take the circular economy as the development model and take the green mining as the final purpose.These conclusions has great significance for the development of open-pit mine in our country in future.
出处
《中国矿业》
北大核心
2016年第6期12-15,34,共5页
China Mining Magazine
基金
煤炭资源与安全开采国家重点实验室开放课题项目资助(编号:SKLCRSM14KFB12)
中央高校基本科研业务专项资金项目资助(编号:2013QZ04)
关键词
露天煤矿
开采工艺
循环经济
绿色开采
open-pit mine
mining craft
circular economy
green mining
