Limit plastic bearing capacity of a frame with randomly heterogeneous members / Andrzej Machowski, Mariusz Maslak, Michal Pazdanowski // W: Proceedings M2D2022 : 9th International Conference on Mechanics ... więcej

Limit plastic bearing capacity of a frame with randomly heterogeneous members / Andrzej Machowski, Mariusz Maslak, Michal Pazdanowski // W: Proceedings M2D2022 : 9th International Conference on Mechanics and Materials in Design, Funchal/Portugal, 26-30 June 2022 [Dokument elektroniczny] / eds. J.F. Silva Gomes, Shaker A. Meguid. – Porto, Portugal : INEGI-FEUP, 2022. – S. 435-442 : rys., schem., tab., wykr. – Tryb dostępu: https://paginas.fe.up.pt/~m2d/proceedings_m2d2022/data/papers/18188.pdf. – Oznaczenie ref./art.: 18188. – Bibliogr. 12 poz., Abstr. – ISBN 978-989-54756-3-6

The complete solution of the limit bearing capacity problem for a frame made of rigid-plastic material exhibiting random yield limit is considered here. The steel yield limit model based on long-term statistical ... więcej

The complete solution of the limit bearing capacity problem for a frame made of rigid-plastic material exhibiting random yield limit is considered here. The steel yield limit model based on long-term statistical research has been applied. It has been shown, that the conventional concept of deterministic complete solution may be easily extended to the case of structures exhibiting random yield limit described by a statistically justified simplified model proposed by the authors in this paper. The corresponding sets of complete solution mechanisms and of limit moment fields are then finite.