基于节地的露天矿排土场设计  

Dump design for opencast mine based on land-conserving

作　　者：卫博[1] 付梅臣[1] 白中科[1] 付薇[1] 

机构地区：[1]中国地质大学(北京)土地科学技术系,北京100083

出　　处：《农业工程学报》2006年第6期230-232,共3页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家自然科学基金项目(40071077;40471132)

摘　　要：节地是建设资源节约型社会的重要部分。该文通过几何分析的方法,讨论了设计排土场形状与占地面积、岩土容量和复垦面积之间的关系,建立了相关模型,并用平朔安家岭露天矿上窑排土场为例进行了验证。结果表明,在设计排土场时合理考虑边坡长度和平台宽度之间的关系,可以在保证排土场稳定的前提下达到节地的目的。Land-conserving plays an important role in the building of resource-conserving society. The relationship among dump formation and rock-earth volume in opencast mine were discussed by geometry analysis. Then the correlation model was constructed and proved by the example of Shangyao Dump of Anjialing openeast mining in Pingshuo. As a result, it will get the aim of landconserving and insure the stabilization of dump if the relationship between the length of slope and the width of step is taken into account logically when the Dump is designed.

关 键 词：排土场 节地 稳定性 复垦面积 岩土容量 

分 类 号：TD991[矿业工程—选矿] Q49[生物学—生理学]