Numerical Calculations of Creep Damage at Cyclic Loading by Use of Tensor Damage Parameter Model
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Дата
2013
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Точка
Анотація
Creep of cyclically loaded bodies and their fracture due to creep mechanisms are studied. Creep damage equations are built by use of tensor parameter for titanium alloy. Similar equations were derived for stress cyclic varying using the method of asymptotic expansions and averaging in a period. 2d plane stress problems were solved by FEM and fields of stress, strain, displacement, damage parameter components as well as time to rupture values were obtained
Опис
Ключові слова
FEM, plane stress, numerical simulation
Бібліографічний опис
Numerical Calculations of Creep Damage at Cyclic Loading by Use of Tensor Damage Parameter Model / D. Breslavsky [et al.] // Nonlinear Dynamics : Proceedings of the 4th International Conference, june 19-22, 2013, Sevastopol, Ukraine. – Kharkov, 2013. – p. 379-384.