BISOPE series 76- Static load and dynamic load (Why is vibration a dynamic load?)
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In the past, the design of large structures was designed to add at least twice the expected maximum weight (static load) and stiffness so that the maximum displacement was determined.
For example, at the time, it was...................................................... In other words, it was not designed to have a dynamic load that would be equivalent to a car much lighter than a tank passing over hundreds of millions of times. That is why Seongsu Bridge could collapse.
Static & Dynamic
The difference between static and dynamic is determined by the meaning of whether the value changes over time.
Key! Dynamic load, Seongsu Bridge, Static load, Fatigue failure, Vibration
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www.kCBM.kr, https://blog.naver.com/vs72 , https://contents.premium.naver.com/bisope/visope
