A finite element technique and results of continual fracture process modeling

Ескіз

Дата

2014

Автори

Bazhenov, V.
Pyskunov, S.

Заголовок журналу

Журнал ISSN

Назва тому

Видавець

KNUCA

Анотація

The techniques of modeling of continual fracture process for space circular and prismatic bodies under long-term static or cyclic force loading condition and some results of determination of responsible parts lifetime is presented in this paper. The scalar damage parameter is used to describe the material continual fracture process. A stress-strain problem solution made with semianalytic finite element method (SFEM). It‘s shown , that the value of residual lifetime could be differ significantly for different loading condition and object configuration.

Опис

Ключові слова

long-term loading condition, creep, damage, continual fracture, lifetime, spatial problem, semianalytic finite element method (SFEM), длительное нагружение, ползучесть, повреждаемость, континуальное разрушение, ресурс, пространственная задача, полуаналитический метод конечных элементов (ПМКЭ), кафедра будівельної механіки

Бібліографічний опис

Bazhenov V. A finite element technique and results of continual fracture process modeling / V. Bazhenov, S. Pyskunov / Motrol : Commision of motorization and energetics in agriculture : an intern. journal of operation of farm and agri-food industry machinery / Polish Acad. of sciences, Univ. of eng. and econ. in Rzesżow ; ed.-in-chief E. Krasowski. – Lublin ; Rzeszów, 2014. - Vol. 16. - № 8. - P. 21 – 28. - Bibliogr. : 13 titl.

Зібрання

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