LOCALIZATION OF THE SINKHOLE HAZARD OF THE EARTHS SURFACE DURING UNDERGROUND MINING
Aitkazinova S.K. Imansakipova B.B. Sdvizhkova O.O. Kirgizbaeva D.М. Imansakipova A.B.
2025National Academy of Sciences of the Republic of Kazakhstan
News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences
2025#2025Issue 48 - 26 pp.
Relevance. The problem of predicting the risk of failure of the Earths surface during underground mining remains critically important for ensuring the safety of mining operations and minimizing environmental damage. Traditional estimation methods often do not take into account dynamic changes in the stressstrain state of the rock mass (MGP), which reduces their accuracy. In this regard, the development of new approaches based on energy criteria and real monitoring of the state of IHL is an urgent task. Goal. Development of a new method for zone zoning of the surface according to the degree of failure hazard based on the energy parameters of the IHL using dynamically updated data on its strength. Methods. Energy approach; Dynamic monitoring of IHL strength; Zone zoning; Mapping. Results and conclusions. A new criterion for the danger of destruction is proposed, based on the geoenergetic potential, taking into account gravitational and deformation processes. A method has been developed to refine the dynamic model using GSI and ultrasound tomography, as well as an algorithm for zoning the surface according to risk levels. Practical implementation has shown an increase in the accuracy of localization of areas with a risk of failure by 5-20%. The method makes it possible to reasonably plan the sequence of excavation, effectively manage risks and optimize field development. It can be integrated into digital mining management systems to improve the safety and economic efficiency of mining operations. , 2025.
an array of rocks , criterion , geoenergy , potential , sinkhole hazard , situational maps , zone zoning
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Department of «Surveying and Geodesy», Kazakh National Research Technical University named after K.I. Satpayev, Almaty, Kazakhstan
Dnipro University of Technology, Dnipro, Ukraine
Kazakh National Research Technical University named after K.I. Satpayev, Almaty, Kazakhstan
Department of «Surveying and Geodesy»
Dnipro University of Technology
Kazakh National Research Technical University named after K.I. Satpayev
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026