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Information × Registration Number 0225U000322, (0123U100788) , R & D reports Title (II-19-23) The development of highly effective technical and technological solutions for increasing the reliability and safety of the functioning of underground structures of the mining industry and other critical infrastructure objects, including dual purpose popup.stage_title Обґрунтування критеріїв оцінки технічного стану споруд і параметрів технічних засобів та розробка нормативно-методичних документів, що забезпечують стійкість, надійність і безпеку функціонування підземних споруд подвійного призначення Head Krukovskyi Oleksandr P., д.т.н. Registration Date 09-01-2025 Organization Institute of Geotechnical Mechanics named after MS Polyakova of the National Academy of Sciences of Ukraine popup.description1 development of highly effective technical and technological solutions for fastening, explosion, earthquake, gas and fire protection and express assessment of the technical condition of underground structures of the mining industry and other objects of critical infrastructure, including dual purpose, to increase the reliability, safety of functioning and operational characteristics of objects popup.description2  The purpose of the work is to substantiate technical solutions and develop regulatory and methodological documents that will ensure the stability, reliability and safety of the functioning of dual-purpose underground structures. Technological schemes for controlling atmospheric parameters in mining operations during the isolation of emergency areas have been developed to increase the safety level of mining facilities and recommendations for eliminating the consequences of accidents and preventing their spread. Methodological recommendations for calculating the parameters of multilayer seismic protection blocks for above-ground structures and a methodology for predicting zones of geological disturbance in a coal massif have been developed. Technical solutions, schemes for ensuring the stability and isolation of dual-purpose underground structures, and methodological guidelines for the construction of storage chambers in underground facilities with explosion and fire hazards have been developed. Methodological guidelines have been developed for the selection of fastenings for working connections and the calculation of their parameters, as well as the assessment of the technical condition of dual-purpose underground structures with typical recommendations for its improvement. Scientific significance consists in obtaining new knowledge in the field of geomechanics of the system "massif - constructions - support" taking into account external seismic actions and thermogasodynamics of the massif. The practical significance lies in the development of highly effective technical and technological solutions and the corresponding regulatory and methodological framework for the fastening, protection, technical diagnostics and restoration of underground structures of various, including dual, purposes. Product Description popup.authors Kurnosov Serhii A. Skipochka Serhii I. popup.nrat_date 2025-01-09 Close