Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru

Sergio Sánchez Ormeño; Humberto Pehovaz-Álvarez; Luis Arauzo

doi:10.18687/LACCEI2024.1.1.1877

Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru

Sergio Sánchez Ormeño, Humberto Pehovaz-Álvarez, Luis Arauzo

Facultad de Ingeniería

Universidad Peruana de Ciencias Aplicadas

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

Accidents caused by rock bursting in underground excavations in the Peruvian mining sector pose a critical problem, leading to fatalities, machinery damage, and complete tunnel collapse. As mining activities reach greater depths, evaluating rock bursting becomes crucial. Various support systems have been employed to counteract these events, including dynamic bolts, dynamic mesh, and shotcrete on the slab. This research analyzes how these supports respond when rock mass releases accumulated energy under different conditions. Understanding their performance is vital for selecting appropriate reinforcement measures to enhance safety and mitigate the impact of rock bursts in underground mines.

Idioma original	Inglés
Título de la publicación alojada	Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology
Subtítulo de la publicación alojada	Sustainable Engineering for a Diverse, Equitable, and Inclusive Future at the Service of Education, Research, and Industry for a Society 5.0., LACCEI 2024
Editorial	Latin American and Caribbean Consortium of Engineering Institutions
ISBN (versión digital)	9786289520781
DOI	https://doi.org/10.18687/LACCEI2024.1.1.1877
Estado	Publicada - 2024
Evento	22nd LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2024 - Hybrid, San Jose, Costa Rica Duración: 17 jul. 2024 → 19 jul. 2024

Serie de la publicación

Nombre	Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
ISSN (versión digital)	2414-6390

Conferencia

Conferencia	22nd LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2024
País/Territorio	Costa Rica
Ciudad	Hybrid, San Jose
Período	17/07/24 → 19/07/24

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10.18687/LACCEI2024.1.1.1877

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Sánchez Ormeño, S., Pehovaz-Álvarez, H., & Arauzo, L. (2024). Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru. En Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology: Sustainable Engineering for a Diverse, Equitable, and Inclusive Future at the Service of Education, Research, and Industry for a Society 5.0., LACCEI 2024 (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology). Latin American and Caribbean Consortium of Engineering Institutions. https://doi.org/10.18687/LACCEI2024.1.1.1877

Sánchez Ormeño, Sergio ; Pehovaz-Álvarez, Humberto ; Arauzo, Luis. / Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru. Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology: Sustainable Engineering for a Diverse, Equitable, and Inclusive Future at the Service of Education, Research, and Industry for a Society 5.0., LACCEI 2024. Latin American and Caribbean Consortium of Engineering Institutions, 2024. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology).

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title = "Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru",

abstract = "Accidents caused by rock bursting in underground excavations in the Peruvian mining sector pose a critical problem, leading to fatalities, machinery damage, and complete tunnel collapse. As mining activities reach greater depths, evaluating rock bursting becomes crucial. Various support systems have been employed to counteract these events, including dynamic bolts, dynamic mesh, and shotcrete on the slab. This research analyzes how these supports respond when rock mass releases accumulated energy under different conditions. Understanding their performance is vital for selecting appropriate reinforcement measures to enhance safety and mitigate the impact of rock bursts in underground mines.",

keywords = "Dynamic support, Energy absorption, Energy release, Rock bursting",

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note = "Publisher Copyright: {\textcopyright} 2024 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.; 22nd LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2024 ; Conference date: 17-07-2024 Through 19-07-2024",

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Sánchez Ormeño, S, Pehovaz-Álvarez, H & Arauzo, L 2024, Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru. En Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology: Sustainable Engineering for a Diverse, Equitable, and Inclusive Future at the Service of Education, Research, and Industry for a Society 5.0., LACCEI 2024. Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology, Latin American and Caribbean Consortium of Engineering Institutions, 22nd LACCEI International Multi-Conference for Engineering, Education and Technology, LACCEI 2024, Hybrid, San Jose, Costa Rica, 17/07/24. https://doi.org/10.18687/LACCEI2024.1.1.1877

Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru. / Sánchez Ormeño, Sergio; Pehovaz-Álvarez, Humberto; Arauzo, Luis.
Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology: Sustainable Engineering for a Diverse, Equitable, and Inclusive Future at the Service of Education, Research, and Industry for a Society 5.0., LACCEI 2024. Latin American and Caribbean Consortium of Engineering Institutions, 2024. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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PY - 2024

Y1 - 2024

N2 - Accidents caused by rock bursting in underground excavations in the Peruvian mining sector pose a critical problem, leading to fatalities, machinery damage, and complete tunnel collapse. As mining activities reach greater depths, evaluating rock bursting becomes crucial. Various support systems have been employed to counteract these events, including dynamic bolts, dynamic mesh, and shotcrete on the slab. This research analyzes how these supports respond when rock mass releases accumulated energy under different conditions. Understanding their performance is vital for selecting appropriate reinforcement measures to enhance safety and mitigate the impact of rock bursts in underground mines.

AB - Accidents caused by rock bursting in underground excavations in the Peruvian mining sector pose a critical problem, leading to fatalities, machinery damage, and complete tunnel collapse. As mining activities reach greater depths, evaluating rock bursting becomes crucial. Various support systems have been employed to counteract these events, including dynamic bolts, dynamic mesh, and shotcrete on the slab. This research analyzes how these supports respond when rock mass releases accumulated energy under different conditions. Understanding their performance is vital for selecting appropriate reinforcement measures to enhance safety and mitigate the impact of rock bursts in underground mines.

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KW - Energy absorption

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Sánchez Ormeño S, Pehovaz-Álvarez H, Arauzo L. Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru. En Proceedings of the 22nd LACCEI International Multi-Conference for Engineering, Education and Technology: Sustainable Engineering for a Diverse, Equitable, and Inclusive Future at the Service of Education, Research, and Industry for a Society 5.0., LACCEI 2024. Latin American and Caribbean Consortium of Engineering Institutions. 2024. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology). doi: 10.18687/LACCEI2024.1.1.1877

Dynamic support evaluation to mitigate rock bursting in underground mines in central Peru

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