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- A NEW METHOD OF ROCK-MASS BLASTABILITY CLASSIFICATION AND ITS APPLICATION IN NAN-FEN OPEN PIT IRON MINE 南芬露天铁矿的岩体可爆性分级方法及其应用
- Taking the Jinbeizhuang iron mine of Xuanhua Iron &Steel Company as an exam ple, this paper analyzes deep into the control action of the syncline structure to the open pit slope stability. 本文以宣钢近北庄铁矿为例,深入分析了向斜构造对露采边坡稳定性的控制作用。
- On water interception and drainage system of east open pit of Daye iron mine 浅析大冶铁矿东露天截排水系统
- Groundwater seepage analysis of open pit slope at Baiyunebo east iron mine 白云鄂博铁矿东矿露采边坡地下水渗流分析
- Investigation on Soil Animal Community in Abandoned Open Pit Land at Anshan Iron Mine 鞍山铁矿露天采坑废弃地的土壤动物群落研究
- Mining practice of residual ore body for open pit slope of Shirengou iron mine 石人沟铁矿露天边帮残留矿体开采实践
- Practice of The Protective Earthing of Equi pment Using Electricity in The Open Pit of Jianshan Iron Mine 尖山铁矿露天采场用电设备保护接地的实践
- APPLICATION OF A DYNAMIC CONTROL METHOD FOR PROTECTION OF OPEN PIT SLOPES-CASE STUDY OF THE LANDSLIDE AT PANLUO OPEN-PIT IRON MINE 露天矿边坡动态整治方法及其应用--以福建潘洛铁矿滑坡整治为例
- Research on Mine Establishing Modes and Mining Methods During Conversion of Open Pit to Underground Mine of Shirengou Iron Mine 石人沟铁矿露天转地下开采建矿模式和采矿方法的研究
- Dagushan Iron Mine of Angang Mine Co. 鞍钢矿山公司大孤山铁矿。
- In this paper,the glide mechanism of the open pit slope in Yang Ji Shan Gold Mine is analysed. 本文根据洋鸡山金矿露天采场边坡滑移危害,分析了滑移机理。
- It is proven by practical application via drilling in an open pit mine that this method is effective of drilling in broken and leaking strata. 通过在某露天矿钻探生产应用实践与分析,证明利用该方法钻进破碎漏失地层是行之有效的。
- The underground water in the area of Yujiagou has been contaminated by the leaching water of the dumping area of open pit coal mine of Xinqiu in Fuxin. 就阜新新邱露天煤矿排土场淋溶水对附近于家沟地区地下水环境质量的影响进行了研究。
- The underground water in the area of Yujiagou has contaminated by the leching water of the dumping area of Open Pit Coal Mine of Xinqiu in Fuxin. 阜新新邱露天煤矿排土场淋溶水对附近于家沟地区的地下水造成了严重的污染。
- Speed up development of Panxi iron mining area. 加快攀西铁矿山建设。
- Different condition of economy and technology define different open pit limit. 不同的经济技术条件确定不同的开采境界。
- Sublevel caving without sill pillar is used in Xishimen Iron Mine. 西石门铁矿采用无底柱分段崩落采矿法开采。
- The application conditions in the open pit of JDC were simply recommended. 并将预裂爆破在金堆城露天矿的应用情况作了介绍。
- Landside Comprehensive Control of Pantian Open-pit Iron Mine . 潘田铁矿露天矿山滑坡综合治理。
- Rain has serious effect on the operation of long and narrow deep open pit. 降雨对狭长深凹露天矿的生产有严重的影响。