白云国际会议中心静压管桩的断桩分析及对策

Analysis of broken static pressure tubular pile in Baiyun international meeting center and its countermeasure

结合广州白云国际会议中心管桩施工调查,得出了断桩是造成管桩合格率不高的主要原因的结论,通过对断桩原因的分析,提出了相应的对策以减少断桩的发生,从而提高静压管桩的合格率。

Combined with the survey of tubular pile construction in Baiyun international conference center in Guangzhou, the author proposes that broken pile is the main reason caused tubular pile＇ s low percent of pass, and protoses, es relevant countermeasures through analyzing the causes of broken pile, in order to reduce the occurrence of broken pile and to increase the percent of pass of static pressure tubular pile.