摘要
本论文通过实际工程中上浮的PHC管桩的检测数据特征介绍了桩的上浮现象,分析产生桩上浮现象的原因,对上浮桩的抗压承载力检测方法和工程处理及预防措施提出了一些建议。
In this paper, the testing data of the floating PHC pipe pile in some sites was introduced, the reason that the pile floated was analyzed, some suggestions in which way could be used to test the vertical compressive capacity of the pile and how to handle it were presented. Finally,some methods were referred to prevent the pile from floating in the this paper.
出处
《工程地球物理学报》
2006年第4期315-319,共5页
Chinese Journal of Engineering Geophysics
关键词
静载试验
高应变试验
孔隙水压力
挤土效应
static loading test
high strain dynamic testing
pore — water pressure
displacement effects
