静压管桩挤土效应实例分析

Example analysis of compaction effect of static pressure pipe pile

研究了静压管桩挤土效应机理,结合工程实例,对一些Q—s曲线的形成原因进行了分析,阐述了静压管桩的有关挤土效应问题,提出了相应的施工质量控制方法,从而减小挤土效应带来的危害,较好的保证工程质量。

The paper studies the mechanism of the compaction effect of the static pressure pipe pile, analyzes the cause of the Q--s curve combined with the engineering example, describes the compaction effect of the static pressure pipe pile, puts forward the corresponding control methods of the construction quality to reduce the damage of the compaction effect and effectively protect the engineering quality.