Suchergebnisse

This talk introduces the Barrier Development Programme of Arup

The offset deformable barrier consists mainly of honeycomb blocks with highly anisotropic behaviour. These parts are made from several layers with aluminium foil that is glued and stretched to form the honeycomb structure. Simple ...

Windscreens from laminated safety glass (glass/PVB interlayer/glass) are widely used in automotive structures and have an important contribution to the stiffness of the vehicle. The stiffness of the laminated safety glass is ...

Zur Bewertung des Werkstoffverhaltens unter Lastbedingungen des Crashs wurden und werden in großem Umfang Fallturmversuche an verschiedenen Crashprobekörpern durchgeführt. Die Überführung dieser Versuchsergebnisse in eine skalare, ...

Simulation of rubber-like materials is usually based on hyperelasticity. If strain-rate dependency has to be considered viscous dampers also have to be taken into account in the rheological model. A disadvantage of such a material ...

Structural bonding with polymer adhesives is becoming more and more accepted in automotive applications in recent years. The development of ductile adhesives, so-called crash-resistant adhesives, aims towards guaranteeing the ...

For crash simulation of the whole car body simplified models for joints, e.g. spotwelds, with limited element dimensions are usually applied to obtain economically acceptable computing times. Since there are no appropriate tools at ...

This paper deals with an advanced model for spotwelds in finite element structures of car bodies under crash loads. The treatment is elasto-plastic, whereas the elastic part as well as the perfectlyplastic part is based on a special ...

Because of weight reduction necessities, high-strength steels are more and more widely used in bodyin-white (BiW) structures in recent years. Concerning the behaviour of such structures during a car crash the joints between ...

The numerical simulation of structural parts made from plastics is becoming increasingly important nowadays. The fact that almost any structural requirement can be combined in a lightweight, durable and cost effective structure is the ...