海上长桥PHC桩裂缝原因分析

Cause analysis of cracking for PHC piles in offshore long bridge

介绍了PHC桩的设计标准及施工控制程序,结合具体工程,论述了某跨海大桥PHC桩的施工情况,并对施工中出现的质量病害原因进行了分析,以提高PHC桩的施工质量。

The paper introduces PHC pile design standards and construction control procedures,discusses PHC pile construction conditions of the sea-crossing bridge,and analyzes construction quality disease causes,with a view to improve PHC pile construction quality.