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Information × Registration Number 0212U004113, 0109U001158 , R & D reports Title Develop methods of static and dynamic calculation of structural elements with stress concentrators popup.stage_title Head Kharchenko Yevgen, Registration Date 27-01-2012 Organization Lviv Polytechnic National University popup.description2 Further developed the methodology of analysis of dynamic processes in driving systems and load carrying structures on the basis of continu-discrete computational models, emphasizing the close relationship between electromagnetic and mechanical oscillatory phenomena, interaction of long structures with moving objects, the effect of elastic-plastic deformation and temperature effects the overall deformation elements. Conducted original research on the impact of external stress concentrators on the strength of parts and assemblies. An effective analytical-numerical method for the study of stress concentration in the vicinity of bulk elastic inclusions, voids and cracks, which is based on the principle of an independent determination of the effective stress field created by the individual defects. Product Description popup.authors Білобран Богдан Степанович Бондарчук Богдан Валентинович Войтович Микола Іванович Гутий Андрій Володимирович Кичма Андрій Олексійович Ковальчук Роман Анатолійович Колесник Костянтин Костянтинович Кунта Ольга Євгенівна Новіцький Юрій Ярославович Носов Юрій Євгенович Підгайний Тарас Юрійович Палюх Володимир Михайлович Римар Олександр Миронович Савула Роман Степанович Сокіл Марія Богданівна Стасюк Богдан Мирославович Харченко Євген Валентинович popup.nrat_date 2020-04-02 Close