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Ground Surface Displacement and Its Influence on Environment During Open-Pit Mining in Hainan Iron Mine
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Dongliang QI1, 2, Chongyang GAO3
Mining and Metallurgical Engineering | 2024, 44(2) : 27 - 30
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Mining and Metallurgical Engineering | 2024, 44(2): 27-30
MINING
Ground Surface Displacement and Its Influence on Environment During Open-Pit Mining in Hainan Iron Mine
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Dongliang QI1, 2, Chongyang GAO3
Affiliations
  • 1.Department of Civil Engineering, Hebei University of Water Resources and Electric Engineering, Cangzhou 061001, Hebei; China
  • 2.Hebei Key Laboratory of Geotechnical Engineering Safety and Deformation Control, Cangzhou 061001, Hebei, China
  • 3.School of Civil Engineering and Architecture, Northeast Electric Power University, Jilin 132012, Jilin, China
Published: 2024-04-01 doi: 10.3969/j.issn.0253-6099.2024.02.007
Outline
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The ground surface displacement caused by open-pit mining of a large iron mine in Hainan was analyzed by using fuzzy measurement theory. Base on the comparison with the calculated results by using the theory of random media, it has verified that the fuzzy measurement theory is superior and practicable in the analysis of influence of open-pit mining on the surrounding environment.

open-pit mining  /  fuzzy measurement theory  /  theory of random media  /  surface displacement  /  iron mine  /  excavation depth
Dongliang QI, Chongyang GAO. Ground Surface Displacement and Its Influence on Environment During Open-Pit Mining in Hainan Iron Mine[J]. Mining and Metallurgical Engineering, 2024 , 44 (2) : 27 -30 . DOI: 10.3969/j.issn.0253-6099.2024.02.007
Year 2024 volume 44 Issue 2
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Article Info
doi: 10.3969/j.issn.0253-6099.2024.02.007
  • Receive Date:2023-10-13
  • Online Date:2026-03-19
  • Published:2024-04-01
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History
  • Received:2023-10-13
Funding
Affiliations
    1.Department of Civil Engineering, Hebei University of Water Resources and Electric Engineering, Cangzhou 061001, Hebei; China
    2.Hebei Key Laboratory of Geotechnical Engineering Safety and Deformation Control, Cangzhou 061001, Hebei, China
    3.School of Civil Engineering and Architecture, Northeast Electric Power University, Jilin 132012, Jilin, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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