南昌工程学院学报Issue(3)：25-27,3.
位移监测在深基坑支护施工中的应用分析
Application of displacement monitoring in construction of deep excavation
翟永勇1
作者信息
- 1. 华东地质建设集团有限公司，江苏 南京 210007
- 折叠
摘要
Abstract
Since the safety of the retaining for excavation is reflected to a certain extent by the displace-ment of the soil around the excavation,it is therefore very important to monitor the change during the risky process of earthwork excavation. A protection program of bored piles with two reinforced concrete girders is developed in this paper according to the actual geological and hydrological conditions of the project. The dynamic change of the displacement is analyzed with the data collected in the earthwork excavation. The monitoring results show that owing to the confinement of bored piles and reinforced concrete girders,there is a peak value within the prescribed limit between the first reinforced concrete support and the second re-inforced concrete support,and between the second reinforced concrete support and the bottom of the exca-vation respectively.关键词
深基坑/支护/位移/监测Key words
deep excavation/retaining for excavation/displacement/monitoring分类
建筑与水利引用本文复制引用
翟永勇..位移监测在深基坑支护施工中的应用分析[J].南昌工程学院学报,2014,(3):25-27,3.
