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  • Journals
  • Articles  (4)
  • Other Sources
  • Coal mining  (4)
  • Springer  (4)
  • American Association for the Advancement of Science (AAAS)
  • American Chemical Society
  • American Chemical Society (ACS)
  • Berlin/Heidelberg
  • European Seismological Commission
  • Oxford Univ. Press
  • Springer Science + Business Media
  • 2015-2019
  • 1980-1984  (4)
  • 1960-1964
  • 1925-1929
  • 1983  (4)
  • Geosciences  (4)
  • Nature of Science, Research, Systems of Higher Education, Museum Science
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  • Journals
  • Articles  (4)
  • Other Sources
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  • Springer  (4)
  • American Association for the Advancement of Science (AAAS)
  • American Chemical Society
  • American Chemical Society (ACS)
  • Berlin/Heidelberg
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  • 2015-2019
  • 1980-1984  (4)
  • 1960-1964
  • 1925-1929
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  • Geosciences  (4)
  • Nature of Science, Research, Systems of Higher Education, Museum Science
  • 1
    Electronic Resource
    Electronic Resource
    Design constraints for full-face tunnelling machines in coal mines (1983)
    Springer
    Geotechnical and geological engineering 1 (1983), S. 57-70 
    Details
    ISSN: 1573-1529
    Keywords: Coal mining ; tunnel ; tunnelling machine ; tunnel support ; rock cutting
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Summary Some of the factors affecting the performance of a tunnel-boring machine in the Sea Drift tunnel at Dawdon Colliery are examined. These illustrate the potential for tunnelling machines in Coal Measures strata as a means for rapid excavation of a stable tunnel profile, and the difficulties likely to be encountered in zones of sheared or weak ground.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00881262
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Multilevel optimization of surface coal mine truck and shovel fleets (1983)
    Springer
    Geotechnical and geological engineering 1 (1983), S. 283-294 
    Details
    ISSN: 1573-1529
    Keywords: Coal mining ; strip mining ; operational research ; computer simulation ; surface mining
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Summary Optimization algorithms are developed to improve the selection of truck and shovel fleets for suface mine operations. These are based on performance estimation models developed by Fluor Utah (1977) and graphical display algorithms and other software within the SEAMPLAN system developed at Montana State University. The advantages and disadvantages of the method are considered.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00881546
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Use of synthetic fracture logs derived from borehole geophysics to assess mine roof and floor quality (1983)
    Springer
    Geotechnical and geological engineering 1 (1983), S. 253-260 
    Details
    ISSN: 1573-1529
    Keywords: Coal mining ; geophysics ; borehole log
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Conclusion Geotechnical and lithology data can be reliably derived from borehole geophysical logs. The advantages of deriving geotechnical and lithology data directly from geophysical logs rather than from core examination is that the produced data is continuous, readily interpretable and consistent. In addition the technique is labour saving and cost cutting, especially since data may be extracted from cheaper rock-bitted boreholes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00881615
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  • 4
    Electronic Resource
    Electronic Resource
    Nitrogen and carbon dioxide occurrence in UK coal seams (1983)
    Springer
    Geotechnical and geological engineering 1 (1983), S. 71-77 
    Details
    ISSN: 1573-1529
    Keywords: Coal mining ; mine gases ; mine ventilation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: Conclusions Some bituminous coals, mostly of high volatile rank, sampled from various coalfields contained on average 0.5 m3 t−1 nitrogen and 0.13 m3 t−1. Nitrogen is released more readily than methane during coal winning but the volumes of nitrogen released are small compared with ventilation quantities and are only likely to be of significance for detailed oxygen deficiency studies.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00881263
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    Paper (German National Licenses)
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