| 三车道连拱隧道施工引起地层位移的仿真分析 |
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| 引用本文： | 彭思甜. 三车道连拱隧道施工引起地层位移的仿真分析[J]. 企业技术开发, 2006, 25(8): 45-47,72 |
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| 作者姓名： | 彭思甜 |
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| 作者单位： | 中铁二十五局三公司,湖南长沙410007 |
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| 摘 要： | 为研究施工对大跨度连拱隧道周围地层位移的影响,文章对一高速公路三车道连拱隧道施工进行实态建模,得出了大跨度三车道连拱隧道开挖过程中周围地层位移的发展规律,并提出了施工时要注重监控量测工作,随时根据位移的发展情况采取相应的加固措施。
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| 关 键 词： | 三车道连拱隧道 地层位移 地表沉降 |
| 文章编号： | 1006-8937（2006）08-0045-03 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-25 |
Simulation analysis of heterotaxy arose by the construction of three chains tunnel |
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| PENG Si-tian. Simulation analysis of heterotaxy arose by the construction of three chains tunnel[J]. Technological Development of Enterprise, 2006, 25(8): 45-47,72 |
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| Authors: | PENG Si-tian |
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| Affiliation: | The 3rd Company, No. 25 Bureau of China Railway Construction Corp., Changsha, Hunan 410007, China |
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| Abstract: | To study the construction influence on made a hypostatic modeling for the construction the heterotaxy around the large-span tunnel, this paper of three chains tunnel at one speedway, educed the development rule of heterotaxy in the process of the construction of large-span three chains tunnel and put forward that we should emphasize the supervision and measure in the construction and momentarily adopt the relevant reinforce measures based on the development of the heterotaxy. |
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| Keywords: | three chains tunnel heterotaxy upper settlement |
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