• Title/Summary/Keyword: 위상적 방법

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The Main Stream of Mathematical Modeling of a Suspension Bridge (교량건설방식에 따른 수학적 모델링의 변천과정 기술과 현수교 방정식의 수학적 연구의 흐름)

  • Nam, Hye-Won
    • Journal for History of Mathematics
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    • v.20 no.4
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    • pp.93-104
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    • 2007
  • It is well known that a suspension bridge may display certain oscillations under external aerodynamic forces. Under the action of a strong wind, in particular, a narrow and very flexible suspension bridge can undergo dangerous oscillations. The collapse of the Tacoma Narrows suspension bridge caused by a wind blowing at a speed of 42 miles per hour, is one of the most striking examples. In this paper, we study models describing oscillations in suspension bridges and known results.

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