花岗岩嵌岩灌注桩桩顶夹泥现象成因分析

Analysis of mud inclusion on the top of socketed in granite and bored cast-in-place piles

本文根据福建沿海海滨区花岗岩嵌岩钻孔灌注桩桩基工程施工经历,针对桩基施工中出现的桩顶夹泥这一质量缺陷现象进行了总结和分析,可为其他类似工程施工提供有益的借鉴。

Large storage tanks project,located at shore of east sea of Fujian,with complicated geological stratum.These piles to be socketed in granite stratum.This article summarize and analyze reasons of mud inclusion defects what happened in the piling practices.It is helpful reference for construction quality management in future.