Mathematical modeling a stochastic variation of rock properties at an excavation design

O Sdvyzhkova, B Dmytro, S Moldabayev… - International …, 2020 - search.proquest.com
Ensuring the stability of underground construction remains a challenge in terms of coal
mining. The implementation of effective coal mining technology facilitates high rates of …

Safety improving of mine preparation works at the ore mines

OE Khomenko, MN Kononenko, VI Lyashenko - 2018 - ir.nmu.org.ua
Main scientific and practical results of safety improving of mine preparation works at the ore
mines are given taking into account the geoenergy of the underground mining of ore …

Numerical modelling of massif zonal structuring around underground working

M Kononenko, O Khomenko, A Sudakov… - Mining of mineral …, 2016 - ir.nmu.org.ua
Purpose. To identify indicators of massif zonal structuring around underground working
using numerical modeling techniques. Methods. Research into massif zonal structuring was …

Effectiveness of geo-energy usage during underground mining of deposits

O Khomenko, M Kononenko… - Advanced Engineering …, 2017 - Trans Tech Publ
Topicality of rock pressure energy usage in technologies of underground mining of deposits
is revealed. Methodology of geo-energy processes research in the interior of the Earth is …

Modelling of mined rock thin layer disintegration taking into consideration its properties changing during compaction

O Tytov, J Haddad, V Sukhariev - E3S Web of Conferences, 2019 - e3s-conferences.org
The aim of the work is modelling of stressed condition of the loose mined rock thin layer
between two parallel working plates of disintegrator, taking into consideration the …

Повышение безопасности добычи руд на основе использования геоэнергии

ОЕ Хоменко, ВИ Ляшенко - Безопасность труда в промышленности, 2017 - elibrary.ru
Глобализация мировой экономики ставит жесткие условия по сохранению энергии в
системе производства и потребления, оптимизируя использование природных …

Criterion to select rational parameters of supports to reduce expenditures connected with construction and maintenance of development working

OV Solodyankin, OY Hryhoriev, IV Dudka… - Науковий вісник …, 2017 - irbis-nbuv.gov.ua
Purpose. Substantiation of the parameter allowing predicting cost of mine working
construction and maintenance under certain mining conditions taking into account a type of …

Hereditary model of loose mined rock layer deformation in disintegrators

V Nadutyi, O Tytov, I Cheberiachko - E3S Web of Conferences, 2018 - e3s-conferences.org
The objective of this work is to substantiate the hereditary character of the stresses and
deformations accumulation in loose mined rock during the disintegrators working surfaces …

[PDF][PDF] Геоэнергетические основы подземной разработки рудных месторождений

ОЕ Хоменко, ВИ Ляшенко - Известия высших учебных …, 2017 - mining-science.ru
Приведены основные научные и практические результаты развития геоэнергетических
основ подземной разработки рудных месторождений путем раскрытия физической …

Geodynamic safety when increasing the depth of underground mining of ore deposits

OE Khomenko, VI Lyashenko - … технического университета им. ГИ …, 2018 - cyberleninka.ru
Statement of the problem (relevance of the paper): the paper describes main scientific and
practical results of studies on increasing geodynamic safety, while increasing the depth of …