装配式预应力混凝土箱梁施工及质量控制

The construction and quality control of prefabricated pre-stressed concrete box girder

结合多年桥梁工程施工经验,探讨了某大桥装配式预应力混凝土箱梁施工工艺,总结了施工过程中易出现的通病及预防措施,对保证装配式预应力混凝土箱梁施工质量具有重要的意义。

Combining with years construction experience of bridge engineering,this paper discussed the construction process of a bridge prefabricated pre-stressed concrete box girder,summarized the easily existed problems and preventive measures in construction process,had great significance to ensure the construction quality of prefabricated pre-stressed concrete box girder.