钻孔灌注桩基缺陷处理实例

桩基施工中出现缺陷难于避免,处理缺陷的方法多种多样,不管哪种方法,必须因地制宜,以经济、可靠为目的,文中提供原位重新成桩及水下深位接桩两种缺陷处理方法,均取得了满意效果。

Defects can hardly be avoided during construction of pile foundation, and there are varied treatment-measures for them. No matter which one is used , it should be done in the light of local conditions, economy and reliability.This paper presents two ways for detect treatment,i.e.reconcretion pile at the original position or connecting piles at the deep underwater position.