灌注桩桩位偏差的有效控制

Effective Control of Pile Deviation of Cast-in-Place Pile

南六公路改建工程中由于施工现场条件的要求,桥梁基础灌注桩的桩位偏差控制在了5cm的范围内,远远小于国家相关规定中10cm的桩位偏差,从而在一定程度上提高了工程的质量,降低了工程的损失。基于此,论文主要结合了南六公路改建工程6标的工程概况,对灌注桩出现桩位偏差的原因进行了分析,并提出了相关的桩位偏差控制措施,以达到控制工程施工质量的目的。

As the on site condition requirement in Nanliu highway reconstruction project, the pile deviation of cast-in-place pile of bridge foundation was controlled in the range of 5cm, far less than 10 cm in the relevant provisions of the state, so as improved the quality of the project to a certain extent, reduced the loss of the project. Based on this, this paper combines the general situation of Nanliu highway reconstruction project No.6 section project, the cause of pile deviation of cast-in-place pile are analyzed, and paper puts forward related control measures, in order to control the quality of the construction.