2 ms·

This is also why you'll find bridges that are under capacity. Some engineer was experimenting with a design he didn't fully understand.

• ryanklee 15y ago
  Come on. Citation please. That's a pretty wild assertion.
  • gaius 15y ago
    http://en.wikipedia.org/wiki/Millennium_Bridge_(London)#Resonance http://en.wikipedia.org/wiki/Millennium_Bridge_(London)#Reso...
    • ryanklee 15y ago
      Interesting information, but it doesn't support the assertion made by parent that experimentation has (often, it seems implied) been the root cause of poor bridge design implementation.