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Information × Registration Number 0219U100528, 0115U006762 , R & D reports Title Development of mathematical models and compnter programs for investigation of processes of thermal deformation during post-weld heat treatment of weldet joints from high-strength structural steels popup.stage_title Head Mаkhnenko Oleh V., Доктор технічних наук Registration Date 19-02-2019 Organization E.O.Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description2 The work is devoted to the creation of problem-oriented calculation algorithms and software for studying the processes of post-welding heat treatment of welded joints from structural steels of increased strength during the expert assessment of the structural integrity and service ability of welded structures and their welded joints, as well as the improvement of fundamental problem-oriented developments: physical and mathematical models of prediction of relaxation and redistribution of residual stresses in welded joints and structures undergoing post-weld heat treatment, as well as methods of their implementation. Product Description popup.authors popup.nrat_date 2020-04-02 Close