Volume 2, 2009DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
|Page(s)||1553 - 1559|
|Published online||15 September 2009|
Simulation of laminated glass loaded by air blast wavesM. Larcher
Joint Research Centre, IPSC European Laboratory for Structural Assessment, 21027 Ispra, Italy
Published online: 15 September 2009
The calculation of laminated glass with finite element methods should consider the layered structure and the different material properties. A smeared and a layered finite element model are described, which can both be used to calculate the behaviour of laminated glass under fast dynamic loading. The layered model uses an elasto-plastic material law for the PVB interlayer. The high Young's modulus under high strain rates in comparison to the long-term value can be considered in this way. The results of both models are compared with experiments and show good correlation.
© EDP Sciences 2009