摘要
针对砼和砖护壁的人工挖孔灌注桩抗压、抗拔承载能力的荷载箱测试,分析了摩阻力的发挥情况,为工程设计提供了参考依据。
Through the compression and extraction bearing capacity tests of manual-excavation pile with concrete and brick shaft lining, the evolution state of side-frictional values is analyzed, which can give reference for engineering design.
出处
《建筑结构》
CSCD
北大核心
1999年第12期44-45, ,共2页
Building Structure
关键词
人工挖孔桩
侧摩阻力
护壁
承载力
试验
manual-excavation pile
side-frictional values
shaft lining
extraction