摘要
通过对桩基托换技术和锚杆静压桩工作机理的分析,详细阐述了锚杆静压桩桩基托换的工作机理;提出了锚杆静压桩桩体回弹估算方法,剖析了上海地铁某区间隧道穿越高层建筑拟采用的锚杆静压桩托换方案。
Through the analysis of pile foundation\|underpinning technique and mechanism of anchored pile, the mechanism of anchored pile foundation underpinning is introduced in detail, a calculating method for the rebound of anchored pile is also presented, in addition, the anchored pile foundation\|underpinning technique project for some interval tunneling in subway in shanghai is introduced.
出处
《施工技术》
CAS
北大核心
2004年第1期12-14,共3页
Construction Technology
关键词
锚杆静压桩
桩基托换
区间隧道
高层建筑
anchored pile
pile foundation underpinning
interval tunnel
mechanism
