Development of a high-efficiency modeling technique for weld-bonded steel joints in vehicle structures, Part II: Dynamic experiments and simulations
Development of a high-efficiency modeling technique for weld-bonded steel joints in vehicle structures, Part II: Dynamic experiments and simulations
- Neue Suche nach: Xia, Yong
- Neue Suche nach: Zhou, Qing
- Neue Suche nach: Wang, P.C.
- Neue Suche nach: Johnson, N.L.
- Neue Suche nach: Gayden, X.Q.
- Neue Suche nach: Fickes, J.D.
- Neue Suche nach: Xia, Yong
- Neue Suche nach: Zhou, Qing
- Neue Suche nach: Wang, P.C.
- Neue Suche nach: Johnson, N.L.
- Neue Suche nach: Gayden, X.Q.
- Neue Suche nach: Fickes, J.D.
By conducting impact tests on three different types of coupon joints, it is observed that the adhesive-bond and the spot-weld in the weld-bonded joints behave and fail with little coupling, but supplement each other, which is very similar to the static test situation. The loading rate sensitivity of all three joint types is clearly demonstrated by comparing the peak loads between static and dynamic coupon tests. Incorporating the strain-rate effect of the base steel sheet into modelling of weld-bonded structures is proved to be necessary by comparison of the peak loads between tests and simulations. More effort is needed to characterise the rate dependence of the failure behaviour of the epoxy adhesive.
Dokumentinformationen
Development of a high-efficiency modeling technique for weld-bonded steel joints in vehicle structures, Part II: Dynamic experiments and simulations
International Journal of Adhesion and Adhesives ; 29 , 4 ; 427-433
2009
7 Seiten, 12 Bilder, 12 Quellen
Aufsatz (Zeitschrift)
Englisch
Ähnliche Titel
Static and fatigue performance of weld-bonded stainless steel joints
| Tema Archiv | 2006
Cohesive-zone modeling of the deformation and fracture of weld-bonded joints
| Tema Archiv | 2004
Development of a Life Assessment Method for Bonded and Weld-Bonded Automotive Structures
| British Library Conference Proceedings | 1998