浅谈超长灌注桩基础施工

Discussion on Extra-long Driven Cast-in-place Piles Construction

超长灌注桩(63m)应用于输电线路工程基础施工中,国内尚属罕见。控制好超长桩的施工质量是关键。这里以一个成功的作业例子,对这种桩的施工主要质量控制点进行研究探讨,供同行参考。

Extra-long Driven Cast-in-place Piles with depth of 63m applied in the foundation contruction for power transmission engineering is rarely met in our country. Here with a successful construction as example, the pivots of construction quality control are studied and discussed for the reference of the power colleagues.