![]() However, the accuracy of these bridge models can be large due to significant uncertainties of the actual properties of the materials used in construction. These finite element models are mostly based on the design drawings and nominal material properties. Therefore, the cambers of the bridge during different construction phases can be determined beforehand. A common method is by predicting the deflections of the bridge during each construction phase through the associated finite element models. ![]() In bridge construction, geometry control is critical to ensure that the final constructed bridge has the consistent shape as design. Wu, Jie Yan, Quan-sheng Li, Jian Hu, Min-yi ![]() Geometry control of long-span continuous girder concrete bridge during construction through finite element model updating Geometry control of long-span continuous girder concrete bridge during construction through. ![]()
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