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- In this paper,taking some mine as an example,the pump backfilling mining method with high density unsized tailings,as well as its investigation in technical feasibility are introduced. 本文以某矿为实例简要介绍了高浓度全尾砂泵压充填采矿法技术可行性研究的内容和方法。
- With the increase of mining depth, the deep well mines were more and more.Therefore the backfill mining method was of great important. 随着开采深度的增加,深井矿山越来越多,充填采矿法已显得越来越重要。
- Roof-contacted filling and dehydration in stope are two critical problems in mines in which backfill mining method was used. 充填接顶和采场脱水是应用充填采矿法的矿山急需解决的两个技术问题。
- backfill mining method of open stope in one time 空场嗣后一次充填采矿法
- backfilling mining method 充填采矿法
- Discussion on the Mining Method of Jilongshan Mineral Industry Co., Ltd. 鸡笼山矿业有限公司采矿方法探讨。
- A new process mining method was presented based on Markov transition matrix. 提出了一种基于马尔可夫转移矩阵的过程挖掘方法。
- Parker Formation coal mine blast mining method adopted, with 450 employees. 柏家沟煤矿采取爆破采煤法,拥有职工450人。
- Borehole hydromining is a kind of safe and efficient new mining method . 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。
- Paste-like backfill" is a new mode of backfill mining. "似膏体充填"是一种新型的充填采矿模式。
- "Paste-like backfill"is a new mode of backfill mining. “似膏体充填”是一种新型充填采矿模式。
- We have raised the coal output by using better mining methods. 我们利用更好的采煤法增加了煤炭产量。
- The adaption of mining method is the similarity between the mining conditions of designed mine and adaption capacity. 而采矿方法的适应性实质上是指其适应范围与设计矿山开采条件的近似程度。
- A treelike model of data produced by certain data mining methods. 由某些数据挖掘方法生成的数据的树状模型。
- At last, some suggestions were raised for the concrete backfill mining. 最后对具体的充填开采方法提出了建议。
- Keywords mining method;backfilling system;Sustainable development; 采矿方法;充填系统;可持续发展;
- Application and Development of Filled Stope Mining Method in Underground Mine of BAIYIN Nonferrous Metals Co. 白银公司井下矿山充填采矿方法的应用。
- Application of Sublevel Chamber Mining Method in Jinan Steel City Mining Co., Ltd. 分段矿房法在济南钢城矿业公司的应用。
- Through to between two mining method contrast,The demonstration appears has the mining method superiority. 通过对两个采矿方法之间的对比,显示出现有采矿方法的优越性。
- Controlled blasting is the key technique of mining method and stoping technology. 控制爆破技术是采矿方法及回采工艺实施中的关键技术。