Тип публикации: статья из журнала
Год издания: 2019
Идентификатор DOI: 10.17516/1997-1397-2019-12-5-637-643
Ключевые слова: Conservation laws, Elastoplastic bending
Аннотация: In the article an elastoplastic boundary for the console being bent with transverse force when the point of force is not situated in the centroid of transverse section was built with the use of the conservation laws. In this case bending moments and torques appear of the console. The case when the point of force is situated in the Показать полностьюcentroid of transverse section is considered in the previous works of the authors. In the work an infinite system of conservation laws has been built that allows us to reduce the problem of calculating elastoplastic boundary to a few quadratures, at the outer contour of transverse section. At that the contour can be random piecewise smooth. It is assumed that the lateral surface of the console is free from strains and is in its plastic condition. © Siberian Federal University. All rights reserved.
Журнал: Journal of Siberian Federal University - Mathematics and Physics
Выпуск журнала: Vol. 12, Is. 5
Номера страниц: 637-643
ISSN журнала: 19971397
Издатель: Siberian Federal University