安太堡露天矿排土场表层岩土的径流特征与复垦种植  

Relationshiop between durface runoff characteristics and plantation in reclaimed land on dumps of Antaibao open-pit mine

作　　者：白中科[1] 柴书杰[1] 

机构地区：[1]山西农业大学,安太堡露天煤矿

出　　处：《冶金矿山设计与建设》1995年第1期49-53,共5页Metal Mine Design & Construction

摘　　要：采用针孔或小型人工降雨机，分别模拟山西塞北高原９０～６０ｍｉｎ、６０～４５ｍｉｎ、４５～３０ｍｉｎ、３０～１５ｍｉｎ各时段降水量极大值，探讨大型露天矿排土场各种排土工艺下地表岩土的径流特征，以指导排土工艺和复垦种植。The max.precipitation at intervals of 9 0～60min,45～30min,30～15min,respectively,on the Shanxi plateall north of the greet wall was simulated using the needle-typo artificial rainfall device,and the runoff characteristics on dumps of large open-pit mine under various operations,were studied to guide the dumping and plantation practice in reclaimed land.

关 键 词：露天矿 排土场 径流特征 复垦种植 

分 类 号：TD804[矿业工程—矿山开采]