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Advances in Bridge Engineering

Table 5 Evaluation index of bridge dynamic response in each stage

From: Aerodynamic loads and bridge responses under train passage: case study of an overpass steel box-girder cable-stayed bridge

Stage

Vibration displacement and acceleration

Counter-force of the temporary pier

Comfort level

Construction stage, girder has not fallen on the temporary pier

√

×

×

Construction stage, girder falls on the temporary pier

×

√

×

Operation stage

√

×

√

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