The collapse of the Morandi bridge

On August 14 the Morandi bridge in Genoa collapsed partially. A 200
meter long roadway section fell 15 meter on the below apartment houses.
In the course one of the massive pylons collapsed as well. The tragedy
claimed the lives of 43 people. This bridge was part of the A10 motorway
that is the main link between the Italian and French riviera. This
accident is one of the big tragedies that come unexpectedly and live
long in our memories. It it makes us ponder over the safety of similar
old structures that eventually would need urgent repair.

The reason of the collapse of the Morandi bridge is currently hotly
debated. Much hints to a lack of maintainance and a resulting failure of
structural member. But also the heavy weather conditions with a
Thunderstorm and a lighting impact are often blamed.

Most theories point to the failure of one of the suspension cables. The
BCB was used to systematically analyze the presumed collapse episode and
debris shape for the failing of each of the four suspensions. The
simulations were performed by Kostack Studio.

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