ACCOUNT OF ROCK MASSIF HIERARCHIC HETEROGENEITY BY DEEP MINING USING EXPLOSIONS: book chapter

Hachay, O. A., Khachay, A. Y. & Khachay, O. Y., 2021, METHODS AND APPLICATIONS IN PETROLEUM AND MINERAL EXPLORATION AND ENGINEERING GEOLOGY: сборник статей. Gaci, S., Hachay, O. & Nicolis, O. (eds.). Amsterdam: Elsevier Inc., p. 317-331 15 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Acoustic monitoring of anomaly stressed zones, determination their positions, surfaces, evaluation of catastrophic risk

Hachay, O. & Hachay, O., 2021, 15th International Conference Monitoring of Geological Processes and Ecological Condition of the Environment, Monitoring 2021. European Association of Geoscientists and Engineers, (15th International Conference Monitoring of Geological Processes and Ecological Condition of the Environment, Monitoring 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

New method of defining the geotechnical parameters from CSEM (controlled source electromagnetic method) monitoring data at the 15th May City, Egypt: book chapter

Attya, M., Hachay, O. A. & Khachay, O. Y., 2021, METHODS AND APPLICATIONS IN PETROLEUM AND MINERAL EXPLORATION AND ENGINEERING GEOLOGY: сборник статей. Gaci, S., Hachay, O. & Nicolis, O. (eds.). Amsterdam: Elsevier Inc., p. 371-388 18 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

The similarity of the possible reasons for manifestation of earthquake sources of explosion types and dynamic phenomena in rock shock mines: book chapter

Hachay, O. A., Pogrebnoy, V. N., Khachay, O. Y. & Malosieva, M. T., 2021, METHODS AND APPLICATIONS IN PETROLEUM AND MINERAL EXPLORATION AND ENGINEERING GEOLOGY: сборник статей. Gaci, S., Hachay, O. & Nicolis, O. (eds.). Amsterdam: Elsevier Inc., p. 333-345 13 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Mathematical algorithms for analysis of the geometrical structure of new tailored materials using nano-hierarchical structures

Hachay, O., Khachay, A. & Hachay, O., 17 Dec 2020, Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2020: Proceeding of the 14th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. Gorkunov, E., Panin, V. E. & Irschik, H. (eds.). American Institute of Physics Inc., 5 p. 050011. (AIP Conference Proceedings; vol. 2315).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Algorithm of 2D mathematical modelling acoustic reservoir monitoring of medium with combined hierarchical inclusions and convective mixing in fluid-saturated inclusions

Hachay, O., Khachay, A. & Hachay, O., 2020, Saint Petersburg 2020 - Geosciences: Converting Knowledge into Resources. European Association of Geoscientists and Engineers, (Saint Petersburg 2020 - Geosciences: Converting Knowledge into Resources).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Defining the Contours of Combined Stressed, Anomaly Elastic and Anomaly Densed Hierarchical Inclusions Located into a Block Layered Medium by Wave’s Data of Active Acoustic and Electromagnetic Monitoring

Hachay, O., Khachay, A. & Khachay, O., 2020, Latest Advancements in Underground Structures and Geological Engineering - Proceedings of the 3rd GeoMEast International Congress and Exhibition, Egypt 2019 on Sustainable Civil Infrastructures – The Official International Congress of the Soil-Structure Interaction Group in Egypt SSIGE. Bezvijen, A., Wittke, W., Poulos, H. & Shehata, H. (eds.). Springer Science and Business Media B.V., p. 1-11 11 p. (Sustainable Civil Infrastructures).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Defining of 2-D surfaces of a combined hierarchical object located in the block layered geological medium using the data of active acoustic monitoring

Hachay, O., Khachay, A. & Khachay, O., 1 Jan 2019, 18th International Conference "Geoinformatics: Theoretical and Applied Aspects", Geoinformatics 2019. European Association of Geoscientists and Engineers, 15053. (18th International Conference "Geoinformatics: Theoretical and Applied Aspects", Geoinformatics 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review