某公建项目PHC管桩基础承载力不足原因分析及处理

Cause Analysis and Treatment of Insufficient Bearing Capacity of PHC pipe Pile Foundation in a Public Construction Project

通过对项目的勘察报告、桩基施工过程等进行分析,弄清该项目静压PHC管桩承载力不足产生的原因,并提出对所有桩基进行复压等措施,解决桩基承载力不足的问题,取得了较好的经济效益和社会效益。

Through the analysis of the investigation report and pile foundation construction process of the project,the causes of the insufficient bearing capacity of the static pressure PHC pipe pile of the project are clarified,and the measures such as recompression of all pile foundations are put forward to solve the problem of insufficient bearing capacity of pile foundations,and good economic and social benefits are achieved.