This work is devoted to the study of the dynamics of heterogeneous thermal effects created by a powerful pulsed nanosecond neodymium laser in dispersed solids – quartz-containing rocks at the base of hydro technical structures. From the perspective of solid-state physics, quartz-containing materials are good indicators of stress-strain processes given their extreme sensitivity to brittle deformations. The oriented microcracking of the samples was caused by intergranular microcracks, which were present in all samples and emphasized the axial or planar symmetry of the textures. The effect of acoustic emission arising under the influence of laser thermomechanical stresses in quartz-containing rocks at the base of hydro technical structures was investigated. Pulses of elastic waves from emitting microcracks were detected, which were associated with the existence of elastic equilibrium in sandstones. The use of a sensitive method of acoustic emission made it possible to establish the main features of the development of cracks in the conditions of the stressed-deformed state of rocks. Therefore, the objective of our research was to demonstrate the effectiveness of the acoustic emission method from the point of view of establishing the main genetic types of cracking, the dynamics of their formation, and, if possible, the quantitative ratios between them. All these characteristics provide information about the history of rock formation and allow the estimation of the residual resource of hydro technical structures built on these rocks.
Kuzmych, L., Ornatskyi, D., Kvasnikov, V., Kuzmych, A., Dudnik, A., & Kuzmych, S. (2022a). Development of the intelligent instrument system for measurement parameters of the stress - strain state of complex structures. 2022 IEEE 4th International Conference on Advanced Trends in Information Theory (ATIT), 2022, 120–124. https://doi.org/10.1109/ATIT58178.2022.10024222
Kuzmych, L., Voloshin, M., Kuzmych, A., Kuzmych, S., & Polishchuk, V. (2022b). Experimental studies of deformation monitoring in metal structures using the electromagnetic method. International Conference of Young Professionals «GeoTerrace-2022», 2022, 1–5. https://doi.org/10.3997/2214-4609.2022590078
Kuzmych, L., Voropay, G., Kuzmych, A., Polishchuk, V., & Kuzmych, A. (2022c). Concept of creation of the automated system of remote deformation monitoring and control of the technical condition of engineering infrastructure. International Conference of Young Professionals «GeoTerrace-2022», 2022, 1–5. https://doi.org/10.3997/2214-4609.2022590076
Kuzmych, L., Kvasnikov, V., Guryn, V., Kuzmych, A., Shvets, F., & Yehorova, S. (2023a). Scenarios of the occurrence and development of dangerous states and failures in complex technical systems. Proceedings of the International Workshop on Advances in Civil Aviation Systems Development. ACASD 2023, 2023, 334–347. https://doi.org/10.1007/978-3-031-38082-2_26
Kuzmych, S., Radchuk, M., Guryn, V., & Kuzmych, L. (2023b). Study of the Deformation Characteristics of the Base Soil of Shore Fortification with Reinforced Concrete Slabs. Fourth EAGE Workshop on Assessment of Landslide Hazardsand impact on communities, 2023, 1–5. https://doi.org/10.3997/2214-4609.2023500005
Onanko, A. P., Charny, D. V., Onanko, Y. A., Kulish, M. P., Dmutrenko, O. P., & Popov, S. A. (2019). Inelastic, elastic characteristics of SiO2, porous polystyrene and automated system. 18th International Conference on Geoinformatics - Theoretical and Applied Aspects, 2019, 1–5. https://doi.org/10.3997/2214-4609.201902110
Onanko, A., Kuzmych, L., Onanko, Y., & Kuzmych, A. (2023). Indicatory surface of anelastic-elastic properties of Ti alloys. Materials Research Express, 10(10), 106511. https://doi.org/10.1088/2053-1591/acfecc
Radovenchyk, I., Trus, I., Halysh, V., Krysenko, T., Chuprinov, E., & Ivanchenko, A. (2021). Evaluation of Optimal Conditions for the Application of Capillary Materials for the Purpose of Water Deironing. Ecological Engineering & Environmental Technology, 22(2), 1–7. https://doi.org/10.12912/27197050/133256
Trokhymenko, G., Magas, N., Gomelya, N., Trus, I., & Koliehova, A. (2020). Study of the Process of Electro Evolution of Copper Ions from Waste Regeneration Solutions. Journal of Ecological Engineering, 21(2), 29–38. https://doi.org/10.12911/22998993/116351
Trus, I., Gomelya, N., Trokhymenko, G., Magas, N., & Hlushko, O. (2019). Determining the influence of the medium reaction and the technique of magnetite modification on the effectiveness of heavy metals sorption. Eastern-European Journal of Enterprise Technologies, 6(10 (102)), 49–54. https://doi.org/10.15587/1729-4061.2019.188295
Trus, I. M., Gomelya, M. D., Makarenko, I. M., Khomenko, A. S., & Trokhymenko, G. G. (2020). The study of the particular aspects of water purification from the heavy metal ions using the method of nanofiltration. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 4, 117–123. https://doi.org/10.33271/nvngu/2020-4/117
Vyzhva, S. A., Prodayvoda, G. T., & Onanko, Y. A. (2011). Automated system of anisotropy parameters measurements data analysis of rocks elastic waves ultrasonic velocities. Geoinformatics 2011 - 10th International Conference on Geoinformatics: Theoretical and Applied Aspects, 2011, P090.