Будь ласка, використовуйте цей ідентифікатор, щоб цитувати або посилатися на цей матеріал:
http://ir.nmu.org.ua/handle/123456789/153412
Повний запис метаданих
Поле DC | Значення | Мова |
---|---|---|
dc.contributor.author | Bondarenko, Volodymyr | |
dc.contributor.author | Symanovych, Hennadii | |
dc.contributor.author | Kovalevska, Iryna | |
dc.contributor.author | Chervatiuk, Viktor | |
dc.date.accessioned | 2018-11-16T08:51:07Z | |
dc.date.available | 2018-11-16T08:51:07Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Maintenance of reusable mine workings during the augering mining of coal seams / Volodymyr Bondarenko, Hennadii Symanovych, Iryna Kovalevska, Viktor Chervatiuk // Ukrainian School of Mining Engineering : тези доп. міжнар. наук.-практ. конф., (Berdyansk, Ukraine, September 4 - 8, 2018). – 2018. | ru_RU |
dc.identifier.uri | http://ir.nmu.org.ua/handle/123456789/153412 | |
dc.description.abstract | The augering mining of thin and very thin coal seams has been proposed for using the efficiency of this task, related to the stability of reusable mine workings. The interrelation has been established and optimized between the support loading parameters in the extraction working during the augering mining of thin and very thin coal seams with the stress-strain characteristics of the protective monolithic strip of variable rigidity. The strength properties of sand-cement stone for the erection of rigid and yieldable parts of the protective strip are studied. The regression equations are obtained, which allow to determine the rational force, deformation and geometric parameters of the “support – protective strip” system elements during the extraction workings maintenance. | ru_RU |
dc.language.iso | en | ru_RU |
dc.title | Maintenance of reusable mine workings during the augering mining of coal seams | ru_RU |
dc.type | Article | ru_RU |
Розташовується у зібраннях: | Ukrainian School of Mining Engineering (Berdyansk, Ukraine, September 4 - 8, 2018) |
Файли цього матеріалу:
Файл | Опис | Розмір | Формат | |
---|---|---|---|---|
usme2018_00001.pdf | 229,15 kB | Adobe PDF | Переглянути/Відкрити |
Усі матеріали в архіві електронних ресурсів захищені авторським правом, всі права збережені.