摘要
对原有破损的PHC管桩进行修补后再施工是一种经济、快捷的方法。分析了PHC管桩桩头破损的主要原因,对不同桩头破损状况进行了探讨。应用环氧树脂混凝土和钢抱箍来修复破损管桩头部,可靠实用,在实际工程中取得了较佳的效果,据此,总结了提高桩头修复可靠性的方法。
It is an economic and efficient method after having the original broken PHC pipe piles repaired and having them constructed again. The main reasons for the broken head of PHC pipe pile have been analyzed, and the damaged conditions of different pile heads have also been discussed. It was reliable and practical to repair the broken pipe pile head by using the epoxy resin concrete and the steel hoops and it has achieved better results in the practical engineering. Hereby, this paper has also summarized the reliable method for improving the pile head repair.
出处
《建筑施工》
2016年第12期1657-1659,共3页
Building Construction
基金
上海市浦东新区科学技术委员会资助项目(PKJ2015-C08)
上海市国有资产监督管理委员会企业技术创新和能级提升项目(2013027)
