Fine-Analysis for the Concrete Upper Rotation Table and Pier of a Bridge Using Rotation Construction Method

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Abstract:

This paper focuses mainly on the case of a three-span prestressed concrete continuous girder bridge. A solid element model of the concrete upper rotation table and pier was established adopting the Midas/Civil Software, considering four unfavorable conditions including eccentric load effects. Then a strict inspection was given on the stresses and deformations of the model in each condition to check the safety of the structures during both processes of girder casting and bridge rotation. The results are positive and satisfactory.

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1099-1102

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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