| 半明半暗法隧道进洞洞口段边坡稳定性研究 |
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| 引用本文： | 李林,张琴,赵宝云. 半明半暗法隧道进洞洞口段边坡稳定性研究[J]. 山西建筑, 2009, 35(14): 291-292 |
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| 作者姓名： | 李林 张琴 赵宝云 |
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| 作者单位： | 1. 四川广安职业技术学院,四川,广安,638000
2. 重庆大学土木工程学院,重庆,400045 |
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| 摘 要： | 以黄衢南高速某隧道为例，探讨了采用半明半暗法对该隧道洞口稳定性的影响，介绍了半明半暗隧道进洞方案在该隧道中的应用，利用数值模拟手段对最终方案进行了分析，并对现场监测数据进行了比较，研究结果表明“半明半暗”进洞方案对隧道洞口边坡稳定性影响较小，其应用是成功、有效的。
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| 关 键 词： | 半明半暗法 隧道洞口 稳定性 数值模拟 |
Stability analysis of the side slope in the portal section of tunnel with semi-open and semi-underground method |
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| LI Lin,ZHANG Qin,ZHAO Bao-yun. Stability analysis of the side slope in the portal section of tunnel with semi-open and semi-underground method[J]. Shanxi Architecture, 2009, 35(14): 291-292 |
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| Authors: | LI Lin ZHANG Qin ZHAO Bao-yun |
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| Affiliation: | LI Lin ZHANG Qin ZHAO Bao-yun |
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| Abstract: | Taken one tunnel in the south of Huang-Qu expressway the factors influencing the stability of portal section of tunnel with semi-open and semi-underground method are discussed.The application of semi-open and semi-underground method in this tunnel work is introduced.Further numerical simulation is also made on final tunneling scheme.Comparison results with on-site monitoring data show semi-open and semi-underground method has little influences on the stability of the side slope in the portal section of tunn... |
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| Keywords: | semi-open and semi-underground method portal section of tunnel stability numerical simulation |
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