We’ve come up with a fairly clever design which allows us to easily manipulate the relative stiffness in the torsional mode, as well as the lift mode for a bridge section. It’s also easy to adjust for the structural density and all those things.
Every bridge deck has its unique dynamic behaviour, so it’s quite easy to hone in on the dynamic properties of that particular section. That improves the accuracy of the model in terms of dynamic behaviour. It’s quite advanced in that regard. This helps expedite the process of actually setting up the dynamic model. It reduces the lead time and obviously the cost associated with the test.
There’s a lot of benefits from having such an
advanced test rig…
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