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首页> 外文会议>International Conference on Geological Engineering >Analysis of the Affect of Heat Pipe Line Engineering Construction on the Settlement and Deformation Tunnels of Beijing Subway Line 10
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Analysis of the Affect of Heat Pipe Line Engineering Construction on the Settlement and Deformation Tunnels of Beijing Subway Line 10

机译：热管线工程施工影响对北京地铁10号线沉降和变形隧道的影响

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Subway line deformation must be restricted to insure the safety during construction of heat pipe line over existing subway. Deformation analysis is an important content of monitoring the tunnel structure. The current understanding of the main tunnel deformation is Concentrated on the horizontal structure s, however, vertical deformation of the tunnel should be much more fragile. To study the affect of the construction of the heat pipe line on the tunnels of subway line10, a large number of settlement points are placed on the tunnels surfaces. Through monitoring and analyzing the settlement and deformation of tunnels points following the construction and setting up monitoring and control network according to national standard, the affects of the heat pipe line construction is analyzed in details on the basis of rational design of deformation monitoring programs. The monitored results indicate that the construction of heat pipe line has a great influence on the tunnels deformation, settlement rate and cumulative settlement quantity. At last, modified grey model is proposed to predict the settlement quantity with credible results in this paper.
机译：必须限制地铁线变形以确保在现有地铁上施工热管线期间的安全性。变形分析是监测隧道结构的重要内容。目前对主要隧道变形的理解集中在水平结构S上，然而，隧道的垂直变形应该更脆弱。为了研究地铁线路10的隧道上的热管线结构的影响，大量的沉降点放置在隧道表面上。通过监测和分析的隧道分以下施工沉降变形，并建立监督和按国家标准控制网，热管线建设的影响详细分析的变形监测方案设计合理的基础上。监测结果表明，热管线的构造对隧道变形，结算率和累积沉降量产生了很大影响。最后，提出了修改的灰色模型，以预测本文具有可靠的结果的结算量。

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