摘要
阐述了CFG桩成桩常用施工方法和工艺流程 ,详细论述了振动沉管灌注成桩和长螺旋钻孔、管内泵压混合料灌注成桩施工过程中经常遇到的质量问题 。
In this paper common construction method and tec hnical process of CFG pile are introduced. Meanwhile, according to the quality i ssues encountered in vibrator pipe sinking pouring, continuous auger drilling an d concrete pumping pilling corresponding quality control measures are proposed.
出处
《山西建筑》
2004年第5期33-33,41,共2页
Shanxi Architecture
