- Tytuł:
- Optimization of fundamental natural frequency of structures using VPL on the example of truss towers
- Autorzy:
- Wirowski, Artur
- Powiązania:
- https://bibliotekanauki.pl/articles/2146564.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Poznańska. Instytut Mechaniki Stosowanej
- Tematy:
-
visual programming language
truss tower
natural frequency
optimalization
wizualny język programowania
słup kratowy
częstość własna
optymalizacja - Opis:
- The work describes the use of VPL to optimize fundamental natural frequency of structures based on the example of steel lattice towers. For this purpose, a universal programming tool in Python using FEM was created, which allows the optimization of any bar structure in terms of its natural frequency. The capabilities of the tool are illustrated in several examples. It has been shown that by changing the tower geometry it is possible to obtain its higher spatial rigidity with a small increase in mass, it is possible to control the frequencies and forms of natural vibrations. Finally, the possibilities of further development of VPL applications in optimization of fundamental natural frequency of constructions and generative architecture were discussed.
- Źródło:
-
Vibrations in Physical Systems; 2020, 31, 2; art. no. 2020229
0860-6897 - Pojawia się w:
- Vibrations in Physical Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł