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W artykule przedstawiono problem właściwego odzwierciedlenia w modelowaniu komputerowym z wykorzystaniem elementów prętowych, drewnianych schodów spiralnych jako elementów z belek drewnianych ułożonych wzajemnie na sobie. Podano sposób rozwiązania tego zagadnienia przez autorów artykułu na przykładzie dyplomowej pracy inżynierskiej pt.: „Projekt wieży widokowej o konstrukcji drewnianej” [1] wykonanej...
This manuscript concerns the investigation of the influence of the open hole on stability of the compression plate made of carbon-epoxy composite. Experimental tests carried out on the real plate resulted in a postcritical path from which the critical load value was determined using appropriate approximation method. In parallel, an independent study was carried out based on a numerical analysis using...
The research shows how to use swarming algorithms to rebuild the heat transfer coefficient, especially in regard to the continuous border condition. The authors utilized their application software to do numerical computations, employing classical variants of swarm algorithms. The numerical calculations employed a functional determining error to assess the accuracy of the estimated result. The functional...