灌注桩断桩处理方法

The treatment method of bored pile broken pile

结合工作实践经验,全面分析了灌注桩发生断桩的原因,提出了处理断桩常用的方法,指出在实际工程中要精确计算首批混凝土数量,注意导管的埋置深度,以防止灌注桩断桩事故的发生。

Combining with the work experience,this paper made comprehensive analysis on the causes of bored pile broken piles,put forward the common broken pile treatment method,pointed out that in actual engineering should calculate the first batch concrete numbers,noted to the buried depth of pipe,in order to prevent the pile broken pile accidents.