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Information × Registration Number 0215U000621, 0113U000920 , R & D reports Title Methodsofrailway subgrade stability calculation under the influence of adverse operational, meteorological conditions and damage of its components. popup.stage_title Head Sysyn Mykola, Registration Date 11-03-2015 Organization Scientific Research Institute of Forensic Sciences, Lviv popup.description2 A method for calculating of rolling stock dynamic loads on the ballast layer and model of vibrations in the body mass of soil embankment subgrade was carried out. The results of the development model of elastic and plastic deformations of the body subgrade. The model allows to perform a quantitative estimate of the residual and irreversible deformation of subgrade based on the information about the state of the soil and the load on it.5481 Product Description popup.authors popup.nrat_date 2020-04-02 Close