Simulation of laminated glass loaded by air blast waves
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.
LARCHER Martin;
2009-10-19
EDP SCIENCES S A
JRC50077
http://www.dymat-proceedings.org/index.php?option=article&access=standard&Itemid=129&url=/articles/dymat/abs/2009/02/dymat09219/dymat09219.html,
https://publications.jrc.ec.europa.eu/repository/handle/JRC50077,
10.1051/dymat/2009219,
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