THEORY AND PRACTICE OF PRODUCTION PHYSICS AND MECHANICS OF ROCKS
Название
Deformability studying of overworked excavations at performance of second working
Автор
B. P. Badtiev
Реферат
Display of rock pressure in overworked seams and excavations in the conditions of mines "Komsomolsky" and "Octyabrsky" depending on excavation direction in working front of a strip mine and depths is investigated.
Ключевые слова
Rock pressure, overworked seam, prop, overworking bay, deformations of excavations
Language of full-text
русский
Полный текст статьи