The Yu- experiment simulation

The simulation of the Yu- experiment, for the first time really put our work we have done so far to the test in terms of physical accuracy. We have built the beam with increasing discretization (subdivision) levels. We approximated the weight needed to break the setup by running multiple simulations for each subdivision level. We where very happy to see that the finally established weights of 5100, 5400, 4800, 5000 kg etc where all in a very close range compared to the real loading level of 4700kg in the original real world experiment. (maximal deviation +15%)

YU1

We emphasize that at the moment we do not track permanent plastic deformation or crack propagation. What at this stage is interesting to us is to evaluate if we can predict the absolute moment of breaking of a structural assembly. This first comparison with a real world experiment seems to indicate that this is the case.

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