开采方案
- 网络Mining plan;mining scheme
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滑坡体下挂帮矿开采方案与分析
Mining scheme and its analysis of a hanging-wall ore below a landslide
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破碎岩体中铜矿床开采方案
Copper Deposit Mining Scheme in Cataclastic Rock Mass
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根据梯度系统理论及引入指标权向量W,建立修正的N维弹性网络模型及其递推算法,应用于矿业开采方案的模糊优选。
Using the gradient system theory and introducing weights vector of multicriteria , a revised N - dimensional elastic neural network ( ENN ) and recurrence algorithm , which are used as the fuzzy priority of mining methods , are proposed .
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推荐采用台阶式开采方案,对于10m左右厚的煤层可以一次采全高,带区采出率可达45%以上。
Although the bench mining method is recommended , the full-seam mining should be used for the coal thickness not over 10m and the coal recovery rate in the panel may reach 45 % or more .
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用系统模拟的方法得出整体最优的矿床开采方案;
Usingsystematical simulation method , the optimum mining project is chosen .
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集贤矿2116下山区开采方案选择
Selection of mining plan at 2116 downhill area of Jixian Coal Mine
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某矿村庄下煤柱开采方案研究
Study on Mining Scheme of Protecting Pillar of Coal Mine under Village
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衰老矿井边角呆滞煤开采方案设计研究
Resolution to Corner Coal Exploitation Scheme of Aged Coal Mine
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村庄下煤矿开采方案优化方法研究
The Study of Optimizing Methods for Mining under the Village
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村庄压煤开采方案的研究
Study About the Mining Methods of Pressed Coal in Villages
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残采煤柱工作面开采方案设计与应用
Mining Design and Application of Residual Coal Pillar Mining Face
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长垣西部地区不同开采方案地下水数值模拟
Numerical simulation of groundwater under different exploitation scenarios in western area of Changyuan
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露天矿深部开采方案的改进
Improvement of deep mining plan in open pit mine
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开采方案模糊优选的群决策
Group decision making for fuzzy priority of mining methods
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联合开采方案在技术上是可行的、经济上是合理的。
The opencast & underground mining is reasonable in economy and feasible in technology .
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大空区下连续开采方案研究
Continuously exploitation Project Research of Large Empty Area
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研究提出了不使降落漏斗进一步扩展的地下水开采方案。
The exploitation project was proposed that the drawdown cone would not further expand .
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济南泉域保泉与供水的地下水开采方案研究
Scheme of Groundwater Exploited to Keep Springs Spurting and Water Supply in Jinan Springs Zone
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海南铁矿开采方案技术经济效果分析
Technical and economic efficiencies of the mining scheme for Hainan iron mine : its analysis
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(一)有煤矿建设项目可行性研究报告或者开采方案;
Having a feasibility study report on or mining plan for coal mine construction project ;
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会东铅锌矿露天地下联合开采方案的探讨
An Approach to the Scheme of Surface and Underground Combined Mining in Huidong Lead Zinc Mine
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露天开采方案的动态综合优化
Dynamic Optimization for Surface Mining Programme
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较强的应力敏感性是裂缝性储层的重要特征之一,并直接关系到裂缝性储层开采方案的制定。
Strong stress sensitivity is an important character of fractured reservoirs and will affect exploitation project .
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马家沟矿建筑物压煤开采方案比较及采深的确定
Comparison of Schemes of Coal Mining under Buildings and Determination of Mining Depth in Majiagou Mine
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厚硬顶板硬顶煤压缩性分析与综放开采方案选择
Analysis of compressibility of hard top coal under Hard-And-Thick strata and choice of its mining method
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应用识别与校正后的模型预测不同开采方案下的地下水动态。
The identified and revised model is used to forecast the groundwater regime for different exploitation schemes .
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对于一些人而言,蒙特利页岩复杂的地质提供多种可供选择的开采方案。
For some , the complex geology of the Monterey shale opens up alternative means of extraction .
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方案比选表明垂直矿体倾向开采方案最优。
The scheme comparison shows that mining along the direction vertical to the orebody dip is the optimum .
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为拟定相应的开拓开采方案,制定有效的防火措施,提供一种切合实际情况的新方法。
This paper offers a practical technique for making an appropriate mining program and effective fire protection measures .
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设计出一整套操作性很强露天转地下开采方案。
Design a operative scheme which can carry out transferring from open pit mining into underground mining successfully .