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Information × Registration Number 0215U001356, 0114U002580 , R & D reports Title The scientific rationale for the use of energy-efficient eco-systems engineering protection of territories sea coast popup.stage_title Head Boyko Igor Petrovych, Registration Date 16-02-2015 Organization Kiev National University of bildiny and tecture popup.description2 Proposed to use the method of numerical simulation of nonlinear deformation of soils with a joint effort of retaining structures using soil parameters that reveal their real mechanism of deformation. Primarily, this choice of the angle of internal friction, which corresponds to friction or sliding or rolling friction. The relationship between these values may vary depending on the nature of loads (static or dynamic) and reaches a value of 40-50%. The technique of identifying the value of the modulus of deformation of soils according to their tests stamps or piles in the field. Found that under dynamic loading soil deformation strain modulus values characterized primers which differ from the values in the static loads respectively to clayey soils in three times to two times sandy. Found that the traditional angle of internal friction is composed of two parts, namely, the rolling angle of the mobilized band potential in the sliding surface and the second component, which characterizes the dilatation and contractation. Product Description popup.authors Арешкович Ольга Олегівна Бойко Ігор Петрович Носенко Віктор Сергійович Олійник Анатолій Остапович popup.nrat_date 2020-04-02 Close