Method of Post-tensioned Prestressed Box Girder of a Disease and Coping Strategies

Tension construction is the key construction process of prestressed box girder. Any improper treatment of tension common problems will have a great adverse effect on the construction quality of box girder. In view of this, this paper carries out a comprehensive analysis of the causes of the common failure of post-tensioned prestressed box girder and puts forward the corresponding countermeasures for reference.