open pit

The crusher is the key technology for semi-continued overburden stripping operation in open pit mine.

实现露天矿表土剥离采用半连续工艺的关键技术是破碎机.

A decision support system of open pit mining and its application

露天采矿工程决策支持系统的开发与应用

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。

Characteristics of and Problems with Open Pit Slope Engineering

露采边坡工程特点与有关问题的探讨

A 3D visual technique of mining simulation in open pit mine

可视化三维露天矿模拟开采技术

Research on controlled blasting under special conditions in deep open pit

深凹露天矿特殊条件下控制爆破的试验研究

A practical example of computer application in open pit design is given.

文中给出一个应用计算机设计露天矿的实际例子。

Based on geological condition and mechanics properties of open pit footwall slope rock in Xinqiao Pyrite Mine, the stope's stability is analysed by calculation of double slide face type failure mode with limit equilibrium theory.

基于对新桥矿露采下盘边坡的地质概况和岩石物理力学性质分析，采用极限平衡理论，通过双滑面型破坏模式的计算，对边坡作了稳定性分析。

Reasonable parameter of boundary under open-underground mining is the key factor of the open-pIt'slope stability.

露井联采模式下露井边界参数的合理选取,是决定露天边坡稳定的关键因素.

Research into geological information system of south open pit

南露天煤矿地质信息系统研究

Decision support system for capital construction of open pit mine

露天矿基建决策支持系统

The determining method of combination, slide surface on top slope of open pit coal minegenerally used is analysed. A new method is put forward.

分析了露天煤矿顶帮边坡通常所采用的组合滑面的确定方法的不合理性.提出了确定最危险组合滑面位置方法。

Analysis and discussion on computer controlling system in open pit

露天矿生产计算机调度系统的分析探讨

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.

Where abundant capital is available, the preferred method is open-pit mining.

资金充足的情况下, 露天开采往往是采矿公司的首选.

A wholly foreign-owned magnetite mine locates in the middle part of Anhui Province an open pit.

工作地点位于安徽省中部. 外商独资的矿山企业.

Improvement of deep mining plan in open pit mine

露天矿深部开采方案的改进

The practical utilization of semi-continuous mining system in 1 ~ # open-pit of Shengli Mine is analyzed.

分析半连续工艺在胜利1 号 露天矿的应用情况.

Geological hazards analysis and control for slope sliding and surface deformation before and after mining in deep open-pit coal mine

深大型露天煤矿闭坑前后滑坡及地表变形地质灾害分析与防治

The result indicated that ground water reduces the stability of the and steep open pIt'slope.

计算结果表明,地下水在一定程度上降低了边坡的稳定性,成为边坡失稳的隐患.

For open pit mines, this is a kind of important structure.

对露采矿山来说, 这是一种重要的控制性构造.

Open-pit limit optimization is an important content in open-pit mining design and production process control.

露天境界优化是露天矿开采设计和生产过程控制的重要内容.

A slope stability study of Bai Ma open pit iron mine

白马铁矿露采边坡稳定性研究

A study on the working slope angle in open pit

对工作帮坡角的研究与探索

The underground chamber is the important factor damaging the stability of the open-pit mine slope.

地下洞室是危害露天矿边坡稳定性的重要因素,其分布情况更是评价露天矿边坡稳定性的重要条件.

The above result provides theoretical basis for dewatering design of side slope in the open pit.

文中结论为边坡疏干排水设计提供了理论依据.

Its application in certain gold open pit mine, Shandong has achieved good results.

并在山东某露天金矿工程实践中推广应用,效果良好.

Real-time dispatching is the core of the optimized dispatching of open-pit trucks.

实时 调度是露天矿卡车优化调度的核心.

In open-pit mines , stable slope is great important, and it can insure smooth mining with safety.

对于露天矿来说, 稳定的采场边坡是极其重要的, 它对矿山安全持续生产起着重要的保障作用.

Before and after ending of deep open-pit coal mine, geological disasters such as slope sliding and surface deformation probably occur.

分析研究深大型露天煤矿闭坑前后可能发生滑坡、地表变形等地质灾害。