摘要
土钉支护与预应力锚杆支护是深基坑中常见的两种支护形式。本文通过它们的结构、作用机理的比较和FLAC3D实例分析,阐述了笔者对这两种支护形式的理解,并得出了一些有益的结论,为以后此类挡土墙的设计提供了一定的参考价值。
The soil-nail retaining structure and the prestressed anchor flexible retaining are both common method in retaining structure.A example analysis by FLAC 3D will be carried out to compare their different in structure and action mechanism.It has got some valuable conclusions and it will also provide the useful reference for the design of such type retaining wall.
出处
《广州建筑》
2010年第5期31-35,共5页
GUANGZHOU ARCHITECTURE
关键词
深基坑
土钉支护
数值分析
预应力锚杆支护
the deep foundation ditch
the soil-nail retaining structure
numerical analysis
the prestressed anchor flexible retaining
