东荆河大桥预应力T梁裂缝产生的原因及处理方法

Causal analysis and disposal of prestressed T-girder crack in big bridge of Dong Jinghe

分析了预应力T梁裂缝形成的原因,提出相应的处理办法,并从原材料、配合比及现场施工质量控制等几方面提出具体的预防措施。

This paper analyses the reason of prestressed T-girder crack,puts forward corresponding disposal methods,and brings forward specific preventive measures from raw materials and processed materials/concert ratio and quality control in locale construction.