Registration Number
0226U003044,
(0125U002463)
, R & D reports
Title
Mechanics of Contact Interaction and Fracture of Materials with Initial (Residual) Stresses under Static and Dynamic Loading
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Контактна взаємодія двох попередньо напружених півпросторів та пружного циліндра з початковими (залишковими) напруженнями.
Head
Bohdanov Viacheslav L., Доктор фізико-математичних наук
Registration Date
13-03-2026
Organization
S.P. Tymoshenka Institute of Mechanics of the National Academy of Sciences of Ukraine
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Investigation of the stress–strain state of materials and solids with initial (residual) stresses under static and dynamic loading, including: formulation of problems; development of theoretical foundations; creation of methods, algorithms, and software; solution of specific classes of problems involving wave propagation, contact interaction, and fracture of pre-stressed bodies with crack-like defects; analysis of the obtained results and identification of patterns in static and dynamic processes in such materials and solids.
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The contact problems are formulated and a numerical study of the contact interaction is carried out. All studies are performed in a general form for compressible and incompressible bodies for an arbitrary structure of the elastic potential. In a wide range of initial stresses, regularities of the influence of initial stresses on the main characteristics of the contact interaction are revealed.
Product Description
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Hlukhov Yurii P.
Shchuruk Halyna I.
Maksymiuk Nina V.
Hlukhov Andrii Yu.
Abrosov Yurii Yu.
Yevhen A. Storozhuk
Бабич Степан Юрійович
Lysenko Anna V.
Chernyshenko Ivan S.
Volodymyr A. Maksymyuk
Zhuk Oleksandr P.
Ярецька Наталія Олександрівна
Багно Олександр Михайлович
Guz Oleksandr M.
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2026-03-13
