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Information × Registration Number 0225U002448, (0124U004880) , R & D reports Title Development of recommendations for strengthening foundations popup.stage_title Розробка рекомендацій для удосконалення фундаментів Head Pashynskyi Mykola V., Кандидат технічних наук Registration Date 12-03-2025 Organization Central Ukrainian National Technical University popup.description1 Washing of reinforced concrete structures at public utility facilities is in the hands of the minds of the middle class popup.description2 The object of the study: climatic loads and effects on the structures of the electrical substation of the 330 kV "Novokiivska" substation, determined according to the data of the local network of the nearest weather stations. The purpose of the research work: to provide recommendations on the arrangement of individual reinforced concrete structures. The study was carried out to clarify the characteristic values of climate loads and impacts of atmospheric air temperature on the structures of the 330 kV substation "Novokyivska", located in the village of Khotiv, Obukhiv district, Kyiv region. In the Microsoft Excel environment, a database was created with the characteristic values of the weight of the snow cover, maximum wind pressure, ice layer thickness and wind speed during icing at weather stations in the vicinity of the substation location. A calculation form was developed that makes it possible to form a local network of weather stations and determine the characteristic values of climate loads and impacts at a given design point using the plane approximation method. Analysis of the results obtained using local networks of weather stations of different sizes showed their closeness and allowed us to recommend for further use in calculations of load-bearing structures of the 330 kV "Novokiivska" substation refined characteristic values of four climate loads. The obtained results are quite close to those given in DBN V.1.2-2:2006 "Loads and Impacts" for the city of Kyiv, near which the 330 kV "Novokiivska" substation is located. The method of plane approximation tested on the implemented example and the developed calculation form, subject to the expansion of the database available in the form, can be used to determine the characteristic values of climatic loads on other construction objects located in different regions of Ukraine. Product Description popup.authors Dariienko Viktor V. popup.nrat_date 2025-03-12 Close