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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaofei Liu Dingtao Kou Gaoliang Zhao Mingyue Jin |
| Copyright Year | 2011 |
| Description | Author affiliation: School of Safety Engineering, China University of Mining and Technology, Xuzhou, 221116, China (Xiaofei Liu; Mingyue Jin) || Beijing MTR Construction Administration Corporation, 100037, China (Dingtao Kou) || China Railway Erju Co., Ltd, Chengdu, 600031 China (Gaoliang Zhao) |
| Abstract | The construction of large metro station will generate a certain degree of ground settlement resulting in unfavorable effect on safety and stability of roads, underground pipelines and ground buildings in urban districts, and needed to monitor necessarily. Based on the geotechnical condition of the urban southern station of Changping metro line in Beijing, ground settlement of the foundation pit induced by open-cut tunnel construction was monitored, and the monitoring data of 72 effective measuring points in surrounding of foundation pit was analyzed by statistic method. It is shown that the range of ground settlement value of urban southern station is from 0mm to 10mm, the sample mean of monitoring data is 4.13mm. The ground settlement value of all measuring points is less than 30mm, and is meeting the deformation standard in Beijing subway using open-cut tunneling method. The results provide scientific basis for the effective controlling of ground settlement of metro station induced by open-cut tunnel construction and are important to reduce the risk of tunnel construction. |
| Starting Page | 2269 |
| Ending Page | 2272 |
| File Size | 438801 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424491728 |
| e-ISBN | 9781424491711 |
| DOI | 10.1109/RSETE.2011.5964763 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-06-24 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Open-cut tunnel construction Roads Statistic analysis Tunneling Soil Rocks Educational institutions Safety Ground settlement Monitoring Metro station |
| Content Type | Text |
| Resource Type | Article |
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