500kV输电线路大跨越基础超长灌注桩群桩施工

Construction of Super Long Bored Pile Group Piles for Large Span Foundation of 500kV Transmission Line

对于超长的灌注桩而言,其通常是在对输电线路的基础进行施工时,需要用到的一种对基础进行处理的方法。由于输电线路的距离相对较长,因此在对其基础进行施工时,施工的质量会受到地质条件的影响,采用灌注桩的方法进行施工,可以有效地保证基础的承载力达到要求,本文着重分析了大跨越基础超长灌注桩的群桩施工,以此来供相关人士交流参考。

Super long bored pile is a commonly used method of foundation treatment in transmission line foundation construction.Because the transmission distance is relatively long, the construction quality of the foundation will be affected by geological conditions.Using the bored pile construction method can effectively ensure the foundation bearing capacity to meet the requirements. This paper focuses on the analysis of the pile group construction of large span foundation super long bored pile, in order to provide reference for relevant personnel.