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Studia Geotechnica et Mechanica
Volume 46 (2024): Issue 4 (December 2024)
Open Access
Individual-portal support with a pre-tensioned canopy for a coal mine roadway junction
Marek Rotkegel
Marek Rotkegel
Central Mining Institute – National Research Institute
Katowice, Poland
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Rotkegel, Marek
,
Phu Minh Vuong Nguyen
Phu Minh Vuong Nguyen
Central Mining Institute – National Research Institute
Katowice, Poland
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Nguyen, Phu Minh Vuong
and
Duc Hai Duong
Duc Hai Duong
Vinacomin – Institute of Mining Science and Technology
Hanoi, Vietnam
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Duong, Duc Hai
Sep 23, 2024
Studia Geotechnica et Mechanica
Volume 46 (2024): Issue 4 (December 2024)
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Article Category:
Original Study
Published Online:
Sep 23, 2024
Page range:
283 - 301
Received:
Apr 22, 2024
Accepted:
Jun 04, 2024
DOI:
https://doi.org/10.2478/sgem-2024-0021
Keywords
portal support
,
coal mine roadway
,
bearing capacity
,
pre-tensioned cable
,
numerical modelling
© 2024 Marek Rotkegel et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
