Showing 6,821 - 6,840 results of 7,685 for search '"Cave In"', query time: 0.64s Refine Results
  1. 6821
    ... and surrounding rocks of mine caves. The internal filling material has a great influence on the mechanical...
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  2. 6822
    by Bin Liu, Haomin Sang, Zhiqiang Wang, Yongshui Kang
    Published 2020-09-01
    ... of the surrounding rock. To address practical engineering challenges such as caving and chip off-falling...
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  3. 6823
    ... decorated caves, these sites give the opportunity to question the parietal images in association...
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  4. 6824
    by Luigi Patrono, Luca Podo, Piercosimo Rametta
    Published 2019-06-01
    ... of our life. Without emotions human evolution was not possible and we would be in caves. Nowadays...
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  5. 6825
    by Xiaocai Shan, Fei Tian, Fuqi Cheng, Changchun Yang, Wei Xin
    Published 2019-02-01
    ...-caves in the runoff zone. This method was applied to the area around Well T615 in the Tahe oilfield...
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  6. 6826
    by Guangjing Sun, Tao Feng, Jinhai Liu
    Published 2019-06-01
    ..., Similarly, the gob roof movement consists of four steps such as immediate roof caving, central roof flexure...
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  7. 6827
    by Snježana MUSA, Dario ŠAKIĆ
    Published 2017-02-01
    ..., abyss, caves, estavela, etc. Humans and sometimes state built cisterns, wells and troughs for keeping...
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  8. 6828
    by Wenrui He, Fulian He, Yongqiang Zhao
    Published 2020-03-01
    ... during longwall top coal caving mining in extra‐thick coal seams. The test site is in Datong City, Shanxi...
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  9. 6829
    by Xiangyang Zhang, Behrooz Ghabraie, Gang Ren, Min Tu
    Published 2018-01-01
    ... are different from those of single-seam mining. This difference is due to interaction of the caved zones as a...
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  10. 6830
    ...) seismic datasets, and then the threshold of host rocks and caves in wave impedance were identified. Third...
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  11. 6831
    by Hong-Yu LIU, Jun-Qing LIU, Jun-Jie XI
    Published 2014-10-01
    ...Hydraulic support is an important equipment of mechanization caving coal in modernization coal mine...
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  12. 6832
    by Ludmila Moisei
    Published 2017-12-01
    ... representations of the hand are dated from the Palaeolithic period with first engravings in caverns and caves...
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  13. 6833
    by Adi Mulia Pradana
    Published 2013-05-01
    ... of justice for the country "South" for a dozen years caving in on WTO rules, present mometum significant...
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  14. 6834
    ...Background: There are about 200 underground tourist routes in Poland. There are caves, mines...
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  15. 6835
    by Brad A. Day, R.C. Camphouse, Todd R. Zeitler
    Published 2017-03-01
    ... and no significant effect on direct brine releases, with total releases from the Culebra and cutting and caving...
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  16. 6836
  17. 6837
    by Ana Camacho, Beatriz Dorda, Isabel Rey
    Published 2014-03-01
    ... and Balearic Island. The samples come from groundwater (caves, springs, wells and hyporrheic habitat associated...
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  18. 6838
    ... in this paper: a campaign in Slovenian caves conducted by Fabio Stoch, a large collection of groundwater fauna...
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  19. 6839
    by Mario Klanfar, Branimir Janković
    Published 2012-07-01
    ... Jelenska and Bednja. Surface and underground methods (drift and fill, sublevel caving) were used during...
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  20. 6840
    ... to the presence of shelters (caves and/or holes), live coral cover and patch size (volume). The presence...
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