摘要
分析了预压托换桩加固桩基的力学机理 ,详细介绍预压托换设计、施工及静载荷试验。
In this article,authors analyze mechanisms of precompression supporting and changing piles strengthening pile foundations,introduce precompression supporting and changing design,construction and static loading tests,and state that it is feasible for the precompression supporting and changing method to strengthen grouting pile foundations.
出处
《施工技术》
CAS
北大核心
2005年第1期54-56,共3页
Construction Technology
关键词
预压托换桩
桩基加固
灌注桩
precompression supporting and changing method
pile foundation strengthening
grouting pile
