摘要
以石家庄市某深基坑工程为例,对桩-锚、土钉墙2种支护结构坡顶水平位移进行监测,并做数据分析。对比发现,桩-锚较土钉墙支护效果更佳;2种支护形式都存在基坑的空间效应。
With the rapid development of economy in our country, the development and utilization of under- ground space is becoming more and more popular, as well as the construction of deep foundation pit engi- neering. This paper, we take a deep foundation pit engineering of Shijiazhuang as an example to monitor the top horizontal displacement of the pile anchor supporting and soil nail wall supporting struc- ture. Through the data analysis and comparison, it is obvious that the support ability of pile anchor is much better than the soil nailing wall. Two kinds of supporting forms are all existing the effect of foundation pit space.
出处
《华北地震科学》
2015年第A01期43-47,共5页
North China Earthquake Sciences
基金
河北省住房和城乡建设厅项目(2011-125)
关键词
深基坑
桩-锚支护
土钉墙
空间效应
Deep foundation pit
The pile-anchor supporting
Soil nailing wall
Space effect
