| 程扬,林键,曹广勇.西园路车站施工对地下管线影响与分析[J].安徽建筑大学学报,2016,24(1):20-24 |
| 西园路车站施工对地下管线影响与分析 |
| Analyis of the Effect of Xiyuan Road Station Construction on Pipelines |
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| DOI：10.11921/j.issn.2095-8382.20160105 |
| 中文关键词: 车站基坑 地下管线 管线沉降 数据分析 |
| 英文关键词: station foundation pit underline pipelines pipe settlement |
| 基金项目: |
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| 中文摘要: |
| 由于城市地铁开挖不可避免的要通过地下管线，而地铁的施工又会对地下管线产生损害。所以在管线不受影响的前提下保证隧道的安全施工，必须对隧道施工时临近管线的沉降进行研究。本文以合肥地铁二号线西园路站隧道实际工程为背景，运用现场实测和数据分析的方法研究了隧道施工对下穿管线的变形影响。通过研究，发现了管线比较容易受到破坏的部分，并获得了反映监测区段管线实际变形统计规律的曲线方程，这将对今后类似的工程有重大的指导和借鉴作用。 |
| 英文摘要: |
| As far as the serious damage to underground pipelines in subway construction has been concerned, which is inevitable because the urban subways are always excavated through the underground pipelines, a study on the nearby pipelines’ subsidence in tunnel construction is essential for the sake of safe construction without any affection to the pipelines. Based on the practical construction of the tunnel in Xiyuan Road Station in Line 2 of Hefei Metro, this essay has made a study on the wear pipelines deformation under the damage of the tunnel construction by the means of actual measurement and data analysis. In this study, not only the easily damaged parts of pipelines have been found, but also a curvilinear equation which reflects the actual deformation of monitored sections of the pipelines has been obtained, and both will be of significant guidance and reference to the similar projects in the future. |
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