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Author

Oleksandr Haidai

Observed names: O Haidai, O. A Haidai, Олександр Гайдай
Observed institution: Dnipro University of Technology
ORCID: 0000-0003-0825-0023
Observed ORCID: 0000-0003-0825-0023
OpenAlex ID: A5070584067
Mine Field Preparation and Coal Mining in Western Donbas: Energy Security of Ukraine—A Case Study
2022 · Oleksandr Haidai, Vladyslav Ruskykh, et al. · Energies · 40
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Methodical principles of experimental-analytical research into the influence of pre-drilled wells on the intensity of gas-dynamic phenomena manifestations
2024 · Volodymyr Bondarenko, Iryna Kovalevska, et al. · Mining of Mineral Deposits · 24
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Mathematical modeling of tight roof periodical falling
2018 · Vira Prykhodko, Nataliia Ulanova, et al. · E3S Web of Conferences · 13
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Determination of granulometric composition of technogenic raw materials for producing composite fuel
2022 · O. A Haidai, A. V Pavlychenko, et al. · Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu · 12
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Technological directions of coal enrichment waste processing
2020 · A Pavlуchenko, O Haidai, et al. · Collection of Research Papers of the National Mining University · 8
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Optimization of physical and mechanical parameters of fuel products obtained from treatment of coal industry waste
2020 · A Pavlуchenko, O Haidai, et al. · Collection of Research Papers of the National Mining University · 5
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Energy Consumption Assessment of Percussive-Rotary Drilling in Hard Rock Massifs Based on Specific Fracture Energy
2026 · Ratov Boranbay, Oleksandr Pashchenko, et al. · E3S Web of Conferences · 2
Prediction of coal seam occurrence using numerical methods and a three-dimensional geoinformation system
2025 · D. S Malashkevych, V. V Ruskykh, et al. · Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu · 2
Structural design of a resource-efficientsupport system for preparatory mine workings
2025 · V Ruskih, O Haidai, et al. · Collection of Research Papers of the National Mining University · 2
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Determination of composite fuel parameters in the operation of technogenic deposits of coal mining enterprises
2024 · Oleksandr Haidai, Vladyslav Ruskykh, et al. · E3S Web of Conferences · 1
A Method for Automated Alignment of Main Development Workings in Ore Deposits
2026 · Vladyslav Ruskykh, Andrii Cherep, et al. · DIM-ESEE Conference
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Neural Network-Based Assessment of Technogenic Deposits as Secondary Sources of Critical Raw Materials
2026 · Oleksandr Pashchenko, Yevhenii Koroviaka, et al. · DIM-ESEE Conference
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Machine Learning-Based Spatial Modeling of Stratified Mineral Deposits: Verification by Mine Survey Measurements
2026 · Vladyslav Ruskykh, Andrii Cherep, et al. · E3S Web of Conferences
Dementalization of Underground Mine Roadway Support Systems Using GFRP Structural Elements
2026 · Vladyslav Ruskykh, Oleksandr Haidai, et al. · E3S Web of Conferences
Neural Network-Based Assessment of Technogenic Deposits as Secondary Sources of Critical Raw Materials
2026 · Oleksandr Pashchenko, Yevhenii Koroviaka, et al. · DIM-ESEE Conference
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Досвід Розробки Проєкту Ліквідації Шахти «великомостівська» Дп «львіввугілля»
2025 · Олександр Азюковський, Артем Павличенко, et al. · Ukrainian School of Mining Engineering
Improving the quality of mined products under the conditions of mine management named after Heroes of the Cosmos PJSC "DTEK Pavlogradvugillia"
2023 · Vladyslav Ruskykh, Oleksandr Haidai, et al.
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Investigation of properties, structural links and structure of dispersed systems from coal sludges
2021 · A Pavlуchenko, O Haidai, et al. · Collection of Research Papers of the National Mining University
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Methodology of researching the process of obtaining composite fuel from coal processing waste
2020 · Artem Pavlychenko, Oleksandr Haidai, et al. · Institutional Repository National Mining University of Ukraine (National Mining University of Ukraine)
Works count: 19
Citation count: 109
H-index: 5
I10-index: 4
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