EJONS INTERNATIONAL JOURNAL ON MATHEMATICS, ENGINEERING & NATURAL SCIENCES ISSN 2602 - 4136

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Abstract



The strength of side rock is important for mining operations and safety of employees. Main parameters affecting the backfill strength are use of binder, type/ratio of binder, type of filling material used, the size of filler, conditions of placing filler and opening structure. This study includes a brief information about backfill methods in underground mining operations. Underground backfill methods are analyzed for this purpose. In underground mining; rock, hydraulic and paste backfill are used for reasons of economy, ease of application and environmental harmony. Within the scope of this study, the differences and similarities of backfill methods have been revealed.



Keywords
backfill, underground, mining methods, filling types



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