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Information × Registration Number 0302U001142, 0199U000903 , R & D reports Title Constrained processes of deformation and microdamages in composite materials under force, temperature and radiation popup.stage_title Деформування і мікропошкодження волокнистого і шаруватого композитів при температурних і радіаційних діях Head Khoroshun L.P., Registration Date 29-01-2002 Organization S.P.Timoshenko Institute of Mechanics popup.description2 The structural model of connected processes of deformation and microfailures in fibrous and laminated composites under forced, temperatural and radiational influences is suggested. In accordance with this model failured microvolumes are modelled with quasispherical micropores. The condition of microfailure is taken in form of Shlaiher-Nadai criterion which strength parameters depend on radiational influence and are stochastic functions of coordinates. Stress-strained state and effective properties of fibrous and laminated composites with microfailures are investigated on the basis of stochastic equations of elasticity theory. The equation of porous balance is formulated for the locking of equations. The temperatural and radiational influences on deformation and microfailures in fibrous and laminated composites are investigated. Product Description popup.authors popup.nrat_date 2020-04-02 Close