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Part 1: Document Description
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Citation |
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Title: |
Numerical data on water inflow and face displacement during simulation of hydraulic extrusion of the near-face part of a coal seam |
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Identification Number: |
doi:10.48788/DVUA/3BFXPP |
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Distributor: |
DataverseUA |
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Date of Distribution: |
2026-10-05 |
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Version: |
1 |
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Bibliographic Citation: |
Krukovskyi, Oleksandr; Krukovska, Viktoriia; Yanzhula, Oleksii; Imashev, Askar, 2026, "Numerical data on water inflow and face displacement during simulation of hydraulic extrusion of the near-face part of a coal seam", https://doi.org/10.48788/DVUA/3BFXPP, DataverseUA, V1 |
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Citation |
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Title: |
Numerical data on water inflow and face displacement during simulation of hydraulic extrusion of the near-face part of a coal seam |
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Alternative Title: |
Числові дані водоприпливу та зміщення вибою при моделюванні гідровіджимання привибійної частини вугільного пласта |
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Identification Number: |
doi:10.48788/DVUA/3BFXPP |
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Authoring Entity: |
Krukovskyi, Oleksandr (M.S. Poliakov Institute of Geotechnical Mechanics of the National Academy of Sciences of Ukraine) |
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Krukovska, Viktoriia (M.S. Poliakov Institute of Geotechnical Mechanics of the National Academy of Sciences of Ukraine) |
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Yanzhula, Oleksii (METINVEST HOLDING LLC) |
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Imashev, Askar (Abylkas Saginov Karaganda Technical University) |
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Producer: |
M.S. Poliakov Institute of Geotechnical Mechanics of the National Academy of Sciences of Ukraine |
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Distributor: |
DataverseUA |
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Access Authority: |
Krukovskyi, Oleksandr |
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Depositor: |
Krukovskyi, Oleksandr |
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Date of Deposit: |
2026-09-23 |
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Holdings Information: |
https://doi.org/10.48788/DVUA/3BFXPP |
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Study Scope |
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Keywords: |
Engineering, Hydraulic extrusion, Coal seam, Finite element method |
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Abstract: |
The dataset contains numerical data used to construct the graphs of water inflow into the mine working and displacement of the working face presented in Figures 9 and 10 of the related scientific publication «Numerical study of geomechanical and filtration parameters in the near-face zone of a coal seam during hydraulic extrusion». The data were obtained by numerical modelling of coupled processes of elastoplastic deformation of the coal seam and water and gas flow during hydraulic extrusion. For the considered computational case, the water injection pressure was 40 MPa. The dataset consists of two tables. The first contains the dependence of water inflow into the mine working on the time step. The second contains distributions of face displacement along its width at different time steps. The data allow Figures 9 and 10 to be reproduced and enable quantitative analysis of the filtration and deformation responses during hydraulic extrusion. |
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Date of Collection: |
2024-02-23-2024-08-13 |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Title: |
Krukovskyi O., Krukovska V., Yanzhula O., Imashev A. (2025). Numerical study of geomechanical and filtration parameters in the near-face zone of a coal seam during hydraulic extrusion». IOP Conference Series: Earth and Environmental Science, 1491, 012057. |
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Identification Number: |
https://doi.org/10.1088/1755-1315/1491/1/012057 |
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Bibliographic Citation: |
Krukovskyi O., Krukovska V., Yanzhula O., Imashev A. (2025). Numerical study of geomechanical and filtration parameters in the near-face zone of a coal seam during hydraulic extrusion». IOP Conference Series: Earth and Environmental Science, 1491, 012057. |
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Label: |
face_displacement_profiles.xls |
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Notes: |
application/vnd.ms-excel |
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Label: |
Readme_eng.txt |
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Notes: |
text/plain |
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Label: |
water_inflow.xls |
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Notes: |
application/vnd.ms-excel |