Countermeasures for Appearance Quality Defects of Prestressed Concrete Continuous Box Girder

Research shows that there are many causes of appearance quality defects of prestressed concrete continuous box girder, and such quality defects will also have a certain adverse impact on the safety and longterm use of boxgirder. In view of this, this paper discusses the causes and Countermeasures of the appearance quality defects of Prestressed Concrete Continuous Box Girder for reference.