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Information × Registration Number 0213U003410, 0110U000549 , R & D reports Title Develop advanced electron - optical diagnostic techniques and new design - technological approaches to increase the strength and resources of welded and glued designs popup.stage_title Head Lobanov Leonid Mykhailovych, Доктор технічних наук Registration Date 04-02-2013 Organization E.O.Paton Electric Welding Institute of the National of Sciences of Ukraine popup.description2 Investigated shell designs on the transformed volume. Theoretically and experimentally demonstrate the possibility of multiple forward and reverse transformation tight PAC without local buckling bearing shell. The methods of forecasting and management of stress and strain during welding of cylindrical structures from aluminum alloys including uneven thickness of the cladding and the presence of stiffeners. Based on the results of mathematical modeling of welding done finding ways to reduce the likelihood of hot cracks in butt welded joints of cylindrical design with aluminum alloy AMh6. Found that the likelihood of hot cracks significantly affect welding (thermal cycles) and conditions for fixing the design. Recommendations for technological strength. The technology of automated non-destructive quality control and prediction peredruynivnyh loads welded and glued designs based on electronic speckle interferometry and shyrohrafiyi. The technology of automated non-destructive quality control and prediction peredruynivnyh loads welded and glued designs based on electronic speckle interferometry and shyrohrafiyi. The effect of pulse electric current on the stress-strain state of structural materials and their welded with "connections. Developed hybrid multilayer reinforcing design and technology of its formation to enhance operational reliability of pipeline systems. Done complex of works on research and development of technologies and techniques of welding steel, strength S355-500 MPa. were optimized welding technologies and modern welding materials that provide service properties at the properties of the base metal steel increased strength. developed recommendations on technology and welding materials for the fabrication and installation of metal structures and bridges. Product Description popup.authors Васильєв Юрій Степанович Волков Валентин Сергійович Міходуй Ольга Леонідівна Махненко Олег Володимирович ПІвторак В"ячеслав Автономович Пащин Микола Олександрович Савицький Віктор Володимирович popup.nrat_date 2020-04-02 Close