W Sprawie Definicji Momentu Skupionego Działającego na Ośrodek Sprężysty

Downloads

Authors

  • R. Świtka Politechnika Poznańska, Poland

Abstract

It is demonstrated in the present paper that the effect of action of a single dipole depends on its orientation. It is found that a concentrated moment cannot be identified with a dipole, as is done by some authors. The paper brings a correct definition of a concentrated moment acting in the region of a plane elastic body and on its edge. As an example is obtained the solution of problem of a panel strip with clamped edges, loaded by a concentrated moment.

References

1. W. NOWACKI, Mechanika budowli, t. 1, PWN, Warszawa 1957.
2. S. TIMOSHENKO, J.N. GOODIER, Teoria sprężystości, Arkady, Warszawa 1962.
3. Я. С. Уфлянд, Интегральные преобразования в задачах теории упругости, Изд, АН СССР, Москва- Ленинград 1963.
4. K. GIRKMANN, Dźwigary powierzchniowe, Arkady, Warszawa 1957.
5. И. M. Рыжик, И. С. Градштейн, Таблицы интегралов, сумм, рядов и произведений, Москва-Ленинград 1951.