后张法预应力箱梁张拉通病的应对策略

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

张拉施工作为预应力箱梁的关键施工工序,任意张拉通病的处治不当均会对箱梁的施工质量产生极大不利影响。鉴于九,本文对后张法预应力箱梁张拉通病的所致成因展开全面分析并提出了相应的应对策略,以供借鉴参考。

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.