预应力管桩施工中常见问题分析及有效治理措施

Common prestressed pipe pile construction problems analysis and effective controlling measures

通过对预应力管桩的使用,综合概述国内预应力管桩的发展趋势,分析了预应力管桩的类型、特点及施工方法,并对预应力管桩存在的桩身断裂、倾斜、接桩处松脱开裂等问题进行了探讨,为今后预应力管桩的研究发展提供参考。

Through using prestressed pipe pile, the paper comprehensively describes the development trend of domestic prestressed pipe pile, and analyzes its types, features and construction methods, and finally explores its pile cracking, inclination and pipe connecting cracking and other problems, which has provided some guidance for prestressed pipe pile study and development in future.