| 高速铁路隧道浅埋段稳定性分析 |
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| 引用本文： | 张贤才,姚响宇.高速铁路隧道浅埋段稳定性分析[J].湖南工程学院学报(自然科学版),2011(4):91-94. |
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| 作者姓名： | 张贤才 姚响宇 |
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| 作者单位： | 湖南科技大学土木工程学院,湘潭,411201 |
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| 摘 要： | 隧道施工中,监控量测是隧道新奥法施工三大要素之一.通过对云桂铁路董弄隧道拱顶沉降和周边位移进行观察量测,借助回归分析法建立数学模型,从而对围岩的稳定情况进行评价和预测,以便及时指导施工.
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| 关 键 词： | 隧道监控量测 沉降 周边位移 收敛 回归分析 |
Stability Analysis for Shallow-buried Section of High-speed Railway Tunnel |
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| ZHANG Xian-cai,YAO Xiang-yu.Stability Analysis for Shallow-buried Section of High-speed Railway Tunnel[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2011(4):91-94. |
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| Authors: | ZHANG Xian-cai YAO Xiang-yu |
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| Institution: | (College of Civil Engineering,Hunan University of Science and Technology,Xiangtan 411201,China) |
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| Abstract: | During the tunnel construction,Monitoring measurement is one of the three elements of New Austrian Method Construction for Tunnel.Data are obtained by observing and measuring the settlement of Dongnong Tunnel Vault and periphery displacement of Yungui Railway.The mathematical model is established by means of regression analysis,which can be used to evaluate and predict the stability of the tun-nel surrounding rock,and give guidance to construction. |
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| Keywords: | tunnel monitoring measurement settlement periphery displacement convergence regression analysis |
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