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Hydraulic Fill Assessment Model Using Weathered Granitoids Based on Analytical Solutions to Mitigate Rock Mass Instability in Conventional Underground Mining

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Authors
Portocarrero-Urdanivia, Cristhian
Ochoa-Cuentas, Angela
Arauzo-Gallardo, Luis
Raymundo, Carlos
Issue Date
2021-01-01
Keywords
Analytical solutions
Conventional underground mining
Granitoids
Hydraulic fill
Instability
Rock bursts
Compressive strength
Geology
Land fill
Assessment models

Metadata
Show full item record
Journal
Smart Innovation, Systems and Technologies
URI
http://hdl.handle.net/10757/653789
DOI
10.1007/978-3-030-57566-3_21
Additional Links
https://www.scopus.com/record/display.uri?eid=2-s2.0-85098147546&doi=10.1007%2f978-3-030-57566-3_21&origin=inward&txGid=4e693874d2f11a7e1358bd885856d268
Abstract
This study uses analytical solutions to assess a hydraulic fill model based on weathered granitoid to increase underground opening stability and mitigate rock bursts during mining operations in a conventional underground mining company located in the Coastal Batholiths of the Peruvian Andes. This study assesses the previous geological database provided by the mine, analyzes the on-site strengths produced by the exploitation works that will subsequently be filled, identifies the quality of the material used in the landfill (granitoids) through laboratory tests, and compares compressive strength at different depths, all contemplated within the landfill model used. This study focuses on the applicability of hydraulic fills in conventional underground mine using natural geological material such as granitoid.
Type
info:eu-repo/semantics/article
Language
eng
Description
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.
ISSN
21903018
EISSN
21903026
ae974a485f413a2113503eed53cd6c53
10.1007/978-3-030-57566-3_21
Scopus Count
Collections
Ingeniería de Gestión Minera

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