灌注桩因拔漏导管造成断桩的处理

Treatment about problems caused by pulling catheters of driven cast-in-place piles

对公路桥涵施工中最为常见的混凝土灌注桩因拔漏导管造成的断桩进行了原因分析 ,介绍了相应的处理方案和应注意的事项。指出正确处理断桩现象对保证施工组织的正常进行有重要的现实意义。

Pulling catheters of concrete driven cast in place piles often leads to piles' breaking. Aimed at the situation, author does specific analysis. Corresponding treatment plan and attentive items are in detail introduced. Accurately treating the problem of piles breaking has important significance for guaranteeing normal running of construction organization.