The owners of the mine plan to cease its operations in 2010 - in favor of underground mining.
由于更倾向于地下采矿，矿场主决定在2010年结束这里的采矿工作。
There exists a cause-effect chain among underground mining, rock movement and surface subsidence.
地下开采—覆岩移动—地表沉陷之间存在着互为因果的链动关系。
The computer simulation results provide a scientific basis for decision-making of the mine, and also make a good attempt for further studying the surface subsidence caused by underground mining.
计算机模拟结果为矿山决策支持提供了科学依据，也为进一步研究因地下开采引起的地表沉降问题做了有益的尝试。
The landslip above mined-out area is a rock-moving type in underground mining.
采空区上覆山体的滑坡是地下开采过程中又一种岩石移动类型。
The mined-out area due to underground mining is one of the main risk sources of mines.
开采 留下的大量采空区是影响矿山安全生产最主要的危险源之一。
The models are built for open - pits, but they are easily extended to underground mining.
模型是以露天开采为对象建立的，但是很容易扩展到地下开采的情形之中。
Relative to the waste rock dump of underground mining, open-pit mining needs a larger one.
相对于地下开采的废石场，露天开采的排土场占地面积要大得多。
Diesel driven LHD units are highly efficient ore hauling equipment in underground mining operations.
柴油铲运机是地下采矿作业中的高效运矿设备。
In recent years, whole tailings backfilling has become the main development trend for underground mining.
近年来，全尾砂充填已成为地下采矿主要的发展趋势。
This paper is a tentative research on the fundamental law of the ground movement due to underground mining.
本文是用碎块体理论研究由于地下开采引起的岩层和地表移动的基本规律的初步尝试。
During the mine from open - pit to underground mining, a key question is how to keep the stable transition.
在露天转地下开采过程中，一个关键问题是如何确保其平稳过渡。
More and more attention is paid to mechanical method for calculation of movement due to underground mining.
用力学方法计算开采沉陷已经越来越受到重视。
Along with the underground mining of mineral, the damage of the surface subsidence due to mining is gradually serious.
随着地下矿藏的开采，矿区开采沉陷所带来的损害日趋严重。
Ground surface subsidence disaster caused by underground mining is a new problem of highway's construction of our country.
地下开采所引起的地表沉陷灾害是我国高速公路建设中所面临的一个新的课题。
During the process of underground mining, the stabilization of stope roof is the basement of normal and productive mining.
金属矿地下开采过程中，采场顶板稳定是矿山正常、高效回采的前提。
This paper presents a new approach to obtain the optimal opening structure of underground mining method by genetic programming.
提出用遗传规划优化地下采矿方法巷道布置的新方法。
The strata movement and the ground surface subsidence caused by underground mining are serious underground engineering problems.
地下开采引起的岩层移动和地表沉陷是一个非常严重的地下工程问题。
The key problem of transition from open-pit to underground mining is to realize smooth transition, whose key is output cohesion.
露天转地下开采矿山关键问题是如何实现平稳过渡，而平稳过渡的关键是产量衔接问题。
The laws of ground surface subsidence and rock mass movement in east area of Chenchao iron mine due to underground mining are studied.
以大量的现场实测资料为基础，分析了程潮铁矿东区地下采矿引起的地表沉降和岩层移动规律。
Open-pit mining follows the same sequence of oprations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
The ground collapse and cracks caused by underground mining severely threaten the safe in production and destroy the surface environment.
地下采矿引起的地表塌陷和裂缝，严重威胁矿山生产安全，破坏地表生态环境。
Open-pit mining follows the same sequence of operations as underground mining: drilling, blasting, and loading and removing waste and ore.
露天采矿遵循与地下采矿相同的作业顺序：钻孔、爆破、装载并运走废料和矿石。
To control the surface movement caused by mining, the backfill mining method was adopted for underground mining in Sijiaying Changyu iron mine.
司家营常峪铁矿为控制采矿引起的地表岩移，采用地下开采充填采矿法采矿。
The dynamic component mining method design system is an integrated software package specially designed for the underground mining method design.
动态构件式采矿方法设计系统是专门用于地下矿山采矿方法设计的综合性软件包。
This paper mainly studies the method of optimal fitting of underground mining machinery, and analyses an actual example by integral programming.
本文着重研究地下采掘机械优化配置的方法问题，并以一实例给出了分析的方法和步骤。
The back filling at the slope bottom not only enhances slope stability, but also provides the safe overlay which is needed in underground mining.
回填体不仅提高了边坡的稳定性，还为转入地下开采提供了所需的安全覆盖层厚度。
We intend to become a world leader in underground mining by the middle of this decade by expanding both our geographic markets and our product line.
通过地域市场扩张和生产线扩大，截止到这一十年间的中期，我公司预计成为地下采矿业的龙头企业。
Through numerical simulation and optimization analysis, the effect of underground mining on the surface movement and the seepage field are revealed.
通过数值模拟和优化分析，揭示地下开采对地表岩移和渗流场的影响规律。
As a major trackless equipment for underground mining, rubber-tired vehicle has been widely used in underground mines in many countries over the world.
作为井下无轨采矿方法主要设备的轮式无轨车辆，已在世界上许多国家的地下矿山广为应用。
However, the displacement and deformation of surface ground by underground mining have destroyed initial equilibrium between the building and the ground.
但是由于地下开采引起地表产生的移动和变形，破坏了建筑物与地基之间的初始平衡状态。
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