Enviar artigo por via de e-mail A new index of rock-breaking tool efficiency
- Autores: Gerike B.L.1, Klishin V.I.1, Gerike P.B.1
-
Afiliações:
- Institute of Coal, Siberian Branch
- Edição: Volume 52, Nº 3 (2016)
- Páginas: 481-486
- Seção: Rock Failure
- URL: https://ogarev-online.ru/1062-7391/article/view/183670
- DOI: https://doi.org/10.1134/S1062739116030682
- ID: 183670
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
Based on the analysis of qualitative interaction between rocks and a rock-breaking tool, a new coefficient of the tool efficiency is proposed. This coefficient makes it possible to estimate the quality of the tool impact on broken rocks and to predict energy input of rock breaking and, consequently, productivity of mining machines in specific geotechnical conditions.
Palavras-chave
Sobre autores
B. Gerike
Institute of Coal, Siberian Branch
Email: klishinvi@icc.kemsc.ru
Rússia, pr. Leningradskii 10, Kemerovo, 650065
V. Klishin
Institute of Coal, Siberian Branch
Autor responsável pela correspondência
Email: klishinvi@icc.kemsc.ru
Rússia, pr. Leningradskii 10, Kemerovo, 650065
P. Gerike
Institute of Coal, Siberian Branch
Email: klishinvi@icc.kemsc.ru
Rússia, pr. Leningradskii 10, Kemerovo, 650065
Arquivos suplementares
