某工程静压预应力管桩断桩事故分析及纠正预防措施

Accidents by Static Pressure Prestress Tube Pile and Its Preventions

预应力管桩是一种新型桩基础,但由于施工技术经验不足,在软弱土应用过程中容易出现桩身倾斜、浮桩、断桩等质量问题。本文通过某工程实例,分析预应力管桩断桩事故原因,并提出相应的纠正和预防措施。

Through project case, this paper analyzes cause of prestress tube pile breaking during construction in soft soil as well as proposes corrective and preventive measures.