江西坡大桥桥面裂缝成因分析及处理

Cause Analysis and Treatment of Bridge Facial Cracks of Jiangxipo Bridge

贵州省内有一批T梁桥在营运多年后,出现较严重的桥面裂缝病害,且经修补后短期又出现裂缝。依托江西坡大桥的维修工程,对该现象的成因进行较深入分析,并总结该桥的施工工艺,为类似桥梁的加固提出了有效的处理措施。

WT5BZ l after being put into operation for many years, serious bridge facial cracks occur to some T - shaped bridges in Guizhou Province, and after being maintained, cracks occur very soon. Based on the maintaining process of Jiangxipo Bridge, the causes of this phenomenon was explored. The maintaining technology of the bridge was summarized, which can serve as one practicable treatment measure for the reinforcement of similar bridges.