Mining Science and Technology最新文献_第9页

An interactive microcomputer application for ore grade interpolation 矿石品位插值的交互式微机应用

Mining Science and Technology Pub Date : 1991-01-01 DOI: 10.1016/0167-9031(91)91525-M

E. Alaphia Wright

引用次数: 0

Improving hole quality by automatic control of the drilling process: theoretical and field studies 通过钻孔过程的自动控制来提高孔质量:理论和现场研究

Mining Science and Technology Pub Date : 1991-01-01 DOI: 10.1016/0167-9031(91)91561-U

Thomson Sinkala

引用次数: 7

An investigation of water flow paths and tracing techniques undertaken at Littleton Colliery 在利特尔顿煤矿进行的水流路径和追踪技术调查

Mining Science and Technology Pub Date : 1991-01-01 DOI: 10.1016/0167-9031(91)91573-Z

J.M. Eyre

引用次数: 0

Numerical simulation of time-dependent methane flow 随时间变化的甲烷流动数值模拟

Mining Science and Technology Pub Date : 1991-01-01 DOI: 10.1016/0167-9031(91)91489-5

I.G. Ediz, J.S. Edwards

引用次数: 10

Relating drilling parameters at the bit-rock interface: theoretical and field studies 钻头-岩石界面的相关钻井参数:理论和现场研究

Mining Science and Technology Pub Date : 1991-01-01 DOI: 10.1016/0167-9031(91)91549-W

Thomson Sinkala

引用次数: 7

Modelling of outbursts at #26 Colliery, Glace Bay, Nova Scotia. Part 2: Proposed outburst mechanism and model 新斯科舍省格莱斯湾#26煤矿爆发的模拟。第二部分:提出的突出机理和模型

Mining Science and Technology Pub Date : 1990-11-01 DOI: 10.1016/0167-9031(90)90957-T

K. Barron, D. Kullmann

引用次数: 18

Relationship between sub-surface and surface subsidence —a theoretical model 地下与地表沉降关系的理论模型

Mining Science and Technology Pub Date : 1990-11-01 DOI: 10.1016/0167-9031(90)91017-R

D.M. Shu, A.K. Bhattacharyya

引用次数: 10

Determination of discontinuities using self potential and horizontal apparent resistivity measurements in the Zonguldak Hardcoal Basin, Gelik District 利用自电位和水平视电阻率测量确定格立克地区宗古尔达克硬煤盆地的不连续面

Mining Science and Technology Pub Date : 1990-11-01 DOI: 10.1016/0167-9031(90)90933-J

Ibrahim Onur , Fethi Ergüder

引用次数: 0

A model for the evaluation of mining investment proposals under incomplete knowledge 不完全知识下的矿业投资方案评价模型

Mining Science and Technology Pub Date : 1990-11-01 DOI: 10.1016/0167-9031(90)91005-I

Neş'e Çelebi, Günhan Paşamehmetlu

引用次数: 1

Geological analysis of the overburden as a tool for safe and effective exploitation of the Bełchatów opencast browncoal mine (Central Poland) 波兰中部Bełchatów露天褐煤矿覆盖层地质分析与安全有效开采

Mining Science and Technology Pub Date : 1990-11-01 DOI: 10.1016/0167-9031(90)90921-E

K. Brodzikowski , A.J. van Loon

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引用次数: 3