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Determination of immediate roof at mines of the Kutahya-Omerler coal basin, Turkey

✍ Scribed by G. Konak; T. Onargan; C. O. Aksoy; H. Kose; C. Tatar; C. Pamukcu


Publisher
Springer
Year
2006
Tongue
English
Weight
887 KB
Volume
42
Category
Article
ISSN
1573-8736

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Mechanized longwall mines require a systematic excavation schedule to control roof stress. Excavation sometimes becomes easier when the cutting cycle is interrupted and the face is subjected to in-situ strain, because the excavation machine may perform more efficiently. However, under those circumst