摘要
本文从桩抬高源于打桩挤压产生的土位移出发，分析了桩抬高的机理及其对桩承载力的影响，并根据不同情况提出重打复位或不重打的建议。
Behavior of pile heave origination from soil movement due to driving and its influence on bearing capacity of the pile is analysed,. and a suggestion is made that redriving for restoring pile shoe to its former place or non-redriving should be adopted in different cases.
出处
《浙江工业大学学报》
CAS
1998年第1期73-77,共5页
Journal of Zhejiang University of Technology
关键词
桩基
打桩抬高
机理
承载力
重打
Pile heave
Behavior
Beaving capacity
Analyse
Redriving
