| 摘要 |
A bridge deck is supported by tensile supports and stabilized to reduce th e overall aerodynamic lift on the deck by the addition of aerofoil stabilizers pivotally secured about respective axes generally longitudinal of the deck. The stabilizers are driven by a mechanism operable by angular movement between the deck and the tensile supports to articulate the stabilizers to a position which will generate a force in the presence of a cross wind, to reduce the overall aerodynamic lift on the deck.
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