Engineering the Sydney Opera House ArchesToday in 1973, the iconic Sydney Opera House was completed.
Engineering the Sydney Opera House ArchesToday in 1973, the iconic Sydney Opera House was completed. One of the unsung heroes behind this marvel of human engineering was a Frenchman named Joe Bertony. Bertony designed the truss that supports the famous arches. Because each arch was differently curved, the mathematical equations required were extremely complex. So complex, in fact, that Bertony conducted over 30,000 separate equations to figure out how much stress could be applied to the arch structure. Because of this complexity – and because the margin of error could be no more than half an inch – a computer was required to double-check each of his brilliant equations. At the time, the only computer powerful enough was the IBM 7090, which was selected for the task. IBM is proud to have supported the construction of this amazing building and to continue supporting human ingenuity to create amazing things. Learn more about the story of building the Sydney Opera House ->--source link
#history#archives#culture#architecture#engineering