Finite Element Analysis of the High Pier of Long Span T-type Rigid Bridge

The bridge is a prestressed concrete long span T-type cantilever girder bridge with high pier.The cross section is a prestressed concrete single box girder.The reinforced concrete pier is a hollow box pier of varying cross section.Space solid element is used to divide the bridge,in consideration of fonr different schemes,the stres and displacement analysis is presented in this paper.The equally strong stress figures of three sections are calculated.Some useful conclusions are given, which may be used as the basis of design.