- Tytuł:
- Impact behaviour of spot-welded thin-walled frusta
- Autorzy:
-
Kotełko, M.
Mołdawa, A. - Powiązania:
- https://bibliotekanauki.pl/articles/386785.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
thin-walled structures
frusta
impact
energy absorption
konstrukcja cienkościenna
absorpcja energii
zgrzewanie punktowe - Opis:
- In the paper the dynamic response of thin-walled, spot-welded prismatic frusta subjected to axial impact load is investigated. The parametric study into the influence of several parameters on the energy absorption capability, expressed by some crashworthiness indicators is performed, using Finite Element simulations. FE model is validated by experimental results of quasi-static and dynamic (impact) tests. Results of initial study concerning influence of spot welds are presented. Some conclusions are derived from the parametric study into the influence of frustum angle and wall thickness upon the energy absorption capability.
- Źródło:
-
Acta Mechanica et Automatica; 2016, 10, 4; 280-284
1898-4088
2300-5319 - Pojawia się w:
- Acta Mechanica et Automatica
- Dostawca treści:
- Biblioteka Nauki
Artykuł