| 通透肋式拱梁隧道出口端边坡稳定性地质分析 |
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| 引用本文： | 凌必胜,郑建中.通透肋式拱梁隧道出口端边坡稳定性地质分析[J].地质灾害与环境保护,2009,20(3):96-99. |
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| 作者姓名： | 凌必胜 郑建中 |
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| 作者单位： | 1. 安徽省路港工程有限责任公司,合肥,230011
2. 安徽省交通投资集团有限责任公司,合肥,230011 |
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| 摘 要： | 以通透肋式拱梁隧道出口端边坡作为研究对象，通过对边坡的工程地质条件和岩体结构特征的研究，分析了边坡的变形破坏模式，采用合理的理论方法对边坡进行稳定性计算和分析。依据稳定性评价结果，并结合边坡变形破坏模式及机制分析，提出了相应的支护措施。
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| 关 键 词： | 通透肋式 岩体结构 破坏模式 支护措施 |
STABILITY ANALYSIS ON OUTLET SLOPE OF ARCH BEAM TUNNEL WITH PERMEABLE RIBBED CHARACTERISTIC |
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| LING Bi-sheng,ZHENG Jian-zhong.STABILITY ANALYSIS ON OUTLET SLOPE OF ARCH BEAM TUNNEL WITH PERMEABLE RIBBED CHARACTERISTIC[J].Journal of Geological Hazards and Environment Preservation,2009,20(3):96-99. |
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| Authors: | LING Bi-sheng ZHENG Jian-zhong |
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| Institution: | LING Bi-sheng, ZHENG Jian-zhong (1. Lu Gang Limited liability company, Hefei 230011,China; 2. Anhui Traffic Investment Group Co. ,Ltd, Hefei 230011,China) |
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| Abstract: | This paper focuses on the outlet slope of arch beam tunnel with permeable ribbed characteristic. Through the study of engineering geology conditions and rock mass structure characteristic of this slope, the paper analyzed its deformation and failure model, and calculated the slope＇s stability by using reasonable theoretical method. According to the stability evaluation, failure model and mechanism analysis, the corresponding support measures are put forward. |
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| Keywords: | permeable ribbed rock mass structure failure model support measure |
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