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Information × Registration Number 0207U000661, 0104U006971 , R & D reports Title Development of unified methods and procedures for evaluation of the state and risk of violation of integrity of welded structures of objects of the critical facilities in territory of Ukraine allowing for specific features of corresponding industries (nuclear and power engineering, pipeline transport, etc.) popup.stage_title Head Маkhnenko Vladimir Ivanovich, Registration Date 30-01-2007 Organization E.O.Paton Electric Welding Institute of the National Academy of Sciences of Ukraine popup.description2 Generalization of modern approaches concerning procedure of definition of the operation life, corresponding calculation codes and monitoring loading have been made. Questions of a schematization of the found out defects crack forms, calculations of stress intensity factor and ?ref, determination of a degree of degradation of material of weld and units at technical diagnostics are considered. Some examples of the solve of specific problem on forecasting safe operation life of weld (units) of technical objects are presented in the report. Product Description popup.authors popup.nrat_date 2020-04-02 Close