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Information × Registration Number 0223U004088, 0120U103312 , R & D reports Title Carry out experimental researches of moisture permeability processes of the subgrade slopes and develop a package of technological documents for design and arrangement of reinforcement structures for the slopes of subgrade on public highways popup.stage_title Head Bubela Andrii V., Доктор технічних наук Registration Date 30-08-2023 Organization National Transport University popup.description2 The analysis of scientific and technical information and field studies on erosional deformations of the earth bed, the state of embankments in Ukraine, the development of erosion and its causes, and the peculiarities of slope erosion was carried out. Designs for strengthening slopes are proposed. A series of experimental studies of forecasting the water drainage regime from the road structure was carried out. Conducting research on a special road structure simulation setup with a transparent front wall allowed to investigate water drainage processes, which is impossible on real objects. It is also important that the experiments were conducted for adverse critical conditions that occur during downpours or periods of torrential rain. The observations made it possible to establish regularities regarding the processes of absorption and removal of water. The calculation was developed: the parameters of the reverse filter under the slope reinforcement, protective stone prisms, the thickness of concrete and reinforced concrete slabs, parameters near the sole of the slope from the influence of waves, thermal protective layers on the slopes of the earth bed, parameters of supporting plates at the base of the earth bed, protective structures made of clay soils , reinforcement of slopes with artificial reinforced concrete slabs. As a result of the implementation of the NDR, an album of typical design solutions for strengthening structures of ground slopes on public roads, methodical recommendations for the design and installation of structures for strengthening ground slopes on public roads, information and analytical support for the design and installation of structures for strengthening slopes of ground roads was developed webs on public highways, which makes it possible to supplement the regulatory framework, improve the level of individual design of road structures, provide appropriate scientific, methodological and expert support. Product Description popup.authors Bondarenko Liudmyla P Bubela Andrii V. Goncharenko Valentyn V. LUTSKA VIRA MALKO MARIIA M. PAVLENKO SERHII Parovenko Oksana M Savenko Viacheslav Ya. Slavinska Olena S. Usychenko Olena Yu FESHCHENKO HANNA M. Chechuga Olexandr S Ianchuk Leonid L popup.nrat_date 2023-08-30 Close