Numerical and experimental tests on adhesive bond behaviour in timber-glass walls
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
In order to study the behaviour of a timber-glass wall with an epoxy based adhesive bond under extreme loading conditions, a set of experimental and numerical tests was performed.The experimental part consisted of small-size failure tests, related to an evaluation of the adhesive bond behaviour, as well as of life-size failure test of the timber-glass wall for an evaluation of the performance of the complete composite wall. These experiments were simulated numerically by the nonlinear finite element method, where the adhesive was modelled as a visco-hyperelastic material, and the timber-adhesive adhesion
was modelled by a cohesive, elasto-damage traction-separation softening law. The qualitative agreement between the experimental and the numerical results was reasonably good, which indicates that the prediction of the highly nonlinear, inelastic and strain-rate dependent response of the timber-glass walls
with an adhesive bond under extreme loading conditions can be estimated reasonably well by the nonlinear finite element method.
was modelled by a cohesive, elasto-damage traction-separation softening law. The qualitative agreement between the experimental and the numerical results was reasonably good, which indicates that the prediction of the highly nonlinear, inelastic and strain-rate dependent response of the timber-glass walls
with an adhesive bond under extreme loading conditions can be estimated reasonably well by the nonlinear finite element method.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 204-217 |
Seitenumfang | 14 |
Fachzeitschrift | International journal of adhesion and adhesives |
Jahrgang | 70 |
Publikationsstatus | Veröffentlicht - 1 Juli 2016 |
Peer-Review-Status | Ja |
Externe IDs
Scopus | 84978871071 |
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Schlagworte
Forschungsprofillinien der TU Dresden
DFG-Fachsystematik nach Fachkollegium
Fächergruppen, Lehr- und Forschungsbereiche, Fachgebiete nach Destatis
Ziele für nachhaltige Entwicklung
ASJC Scopus Sachgebiete
Schlagwörter
- Numerical methods, Timber, Adhesive bond, Hyper-elasticity, Structural elements