SOME APPROACHES FOR IMPROVING THE AERODYNAMIC STABILITY OF BRIDGE ROAD DECKS.

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Wardlaw, R.L.
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| 1600年
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Some recent experiences in improving the aerodynamic stability of bridge road decks are reviewed. By careful attention to edge geometry a high degree of stability is achieved with a box section and a twin box section for a proposed new long span bridge. A cable-stayed bridge with a central box and cantilevered side spans is also discussed. The use of dynamic vibration absorbers is demonstrated analytically and in model experiments.
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