露天煤矿排土场占地影响分析及优化途径研究  

Analysis on Influences of Dumping Site Occupied Land in open-pit mine and Study on Optimized Pathway

作　　者：王岩[1] 王多举 王为举 

机构地区：[1]中国煤炭科工集团北京华宇工程有限公司,北京100120 [2]中煤科工集团南京设计研究院,江苏南京210031

出　　处：《煤炭工程》2015年第4期15-18,共4页Coal Engineering

摘　　要：在露天煤矿开采过程中,由于剥离物堆放而形成的排土场对当地环境的影响乃至破坏越来越引起社会的关注,基于此,文章从提高排土场空间利用率角度出发,提出采用敏感性分析原理对排土场占地进行定量分析,并通过计算排土场占地影响因素的敏感度系数和排土场容量变化率,确定影响排土场占地的敏感因素和关键因素,从而为降低排土场占地提供理论依据。During amining process of a open - pit mine, the influences and failures of the local environment a dumping site formed with the piled strippingmaterials caused and causedmore andmore social attentions. Based on the circumstances, from a view to improve a space utilization rate of the dumping site, a sensibility analysis principle was applied to the quantitative analysis on the occupied land of the dumping site. With a calculation on a sensibility coefficient of the dumping site occupied land influence factors and the volume variation rate of the dumping site, the sensibility factors and key factors affected to the occupied land of the dumping site were determined and thus could provide theoretical basis to reduce the occupied land of the dumping site.

关 键 词：露天煤矿 排土场 空间利用率 敏感性分析 

分 类 号：TD824.8[矿业工程—煤矿开采]