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Information × Registration Number 0212U009038, 0111U002228 , R & D reports Title Development of mathematical methods of research of properties of elastic - liquid systems under influence of internal and external factors popup.stage_title Head Gorodetskaya Natalya Sergeevna, Registration Date 26-12-2012 Organization The Institute of Hydromechanics of the National Academy of Sciences of Ukraine popup.description2 Researches of mechanical properties water-saturated and layered soils and their interaction with elements of structures on the basis of the analysis of experimental data and theoretical calculations of the is stress-strain stste of slopes and dynamic properties of soils are conducted. Soils principal properties, their characteristics and the basic laws by which the soil behaviour is described are represented. The technique of research of process of saturation of a blanket of a soil slope is developed by a moisture during rain deposits by infiltration. The system of the finite-difference equations is made and are formulated boundary and initial conditions, are received preliminary results about character of a filtrational current in a saturation layer. Interaction of the shallow foundations which are modelled by a rigid stamp, with the layered viscoelastic soil basis is considered. Transfer functions which describe dynamic interaction of the base with the basis, are calculated at the decision of a spatial dynamic contact problem on vertical fluctuations rectangular in respect of a rigid stamp. Comparison of results with known experimental results for transfer functions is spent. Product Description popup.authors Городецька Наталія Сергіївна Островерх Борис Миколайович Рева Тамара Леонідівна Савицький Олег Анатолійович Соболь Тетяна Володимирівна Старовойт Інна Миколаївна popup.nrat_date 2020-04-02 Close