邓杰明
    （广州市城镇建设开发总公司  510054）

[提要] 以工程实践为基础，对锤击沉管灌注桩的贯入度问题进行了分析，提出了存在问题的原因和解决的意见。
[关键词] 锤击沉管灌注桩 贯入度 容许承载力 试验

On the basis of engineering practice, this paper analyzes the problems about the penetration of driven steel tube for cast - in - place pile,  and describes the suggestion to solve the problems.
Keywords: cast - in - place; driven steel tube; penetration; bearing capacity;  test