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Impact of the rate of the additive process of forming a heavy structure deforming in creep on the development of its technological stressesстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 6 декабря 2018 г.
- Автор: Parshin D.A.
- Журнал: AIP Conference Proceedings
- Том: 1959
- Год издания: 2018
- Первая страница: 070029
- DOI: 10.1063/1.5034704
- Аннотация: The additive process of forming a semicircular arched structure by means of layer-by-layer addition of material to its inner surface is simulated. The impact of this process running mode on the development of the technological stresses fields in the structure being formed under the action of gravity under properties of the material creep and aging is examined. In the framework of the linear mechanics of accreted solids a mathematical model of the process under study is offered and numerical experiments are conducted. It is shown that the stress-strain state of the additively formed heavy objects decisively depends on their formation mode. Various practically important trends and features of this dependence are studied.
- Добавил в систему: Левитин Александр Леонидович
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