Climbing the Duomo

May 14, 2013 12:00

After Engineering class this morning, Dr. Robertson and Dr. Galdi took us to the top of the Duomo. After 463 winding steps, we made it to the top. The view was incredible.

The dome itself consists of two shells: the inner shell is made of a lightweight material that supports the outer shell which is made of a heavier, more resistant material. An outer and inner ring at the base of the dome support the weight of the dome and prevent it from collapsing.

I also took a few photos of the herringbone brick laying pattern designated by the zig-zag seen on the inside of the dome. This pattern redirected the weight of the dome preventing the structure from collapsing in on itself during construction.

The paintings on the inside of the cathedral ceiling are fantastic as well. It's still mind boggling to imagine that such a magnificent structure was created so many years ago without modern technology.