1 documents found
Information × Registration Number 0211U000802, 0110U003859 , R & D reports Title Development of recommendations on perfection of interface fastening of 157th lava with a 157th side and 159th collecting drifts, and also on maintenance of 159th collecting drift popup.stage_title Head Khalymendyk Iurii, Registration Date 24-02-2011 Organization State Higher Educational Institution National Mining University popup.description2 Recommendations on setting of strengthening support for 157 to the side drift ahead of lava were worked out on the basis of the executed works. The preparatory mine workings of 161th lava are inspected and suggestions on their maintenance are given. The contour observant stations are stopped up on 159 and 163 boundary entries. The mathematical modeling of different variants of interface support "lava-drift" is executed for maintenance after the coalface passage-way. Product Description popup.authors Бондаренко В.І. Бруй Г.В. Винник О.М. Ганушевич К.О. Демидов М.С. Денисов С.Л. Заболотна Ю.О. Ковалевська І.О. Назаренко В.О. Первуніна Г.О. Сарвас Є.В. Симанович Г.А. Стельмащук О.В. Фомичев В.В. Чемакіна М.В. popup.nrat_date 2020-04-02 Close
R & D report
Development of recommendations on perfection of interface fastening of 157th lava with a 157th side and 159th collecting drifts, and also on maintenance of 159th collecting drift
Head: Khalymendyk Iurii. Development of recommendations on perfection of interface fastening of 157th lava with a 157th side and 159th collecting drifts, and also on maintenance of 159th collecting drift. (popup.stage: ). State Higher Educational Institution National Mining University. № 0211U000802
1 documents found

Updated: 2026-03-22


Роздрукувати цю сторінку