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Information × Registration Number 0206U001173, 0104U003287 , R & D reports Title Elaboration of estimation methods of the responsible structure elements of machinebuilding construction at initial crack presence. popup.stage_title Head Bazhenov Viktor Andriyovich, Registration Date 08-02-2006 Organization Kiev National University of bildiny and tecture popup.description2 Calculation procedures for fracture mechanics parameters (stress intensity factor and invariant Rice-Cherepanov's integral) and crack propagation modelling for spatial object has been developed. The approach, based on using of nodes reaction and displacement values to calculation of invariant integral's value, being used for the first time. Product Description popup.authors popup.nrat_date 2020-04-02 Close