| 叙大铁路佘家坡隧道洞口滑坡综合治理 |
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| 引用本文： | 杨小刚,彭家贵,龚熙维,吴胜.叙大铁路佘家坡隧道洞口滑坡综合治理[J].路基工程,2012,0(5):183-186. |
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| 作者姓名： | 杨小刚 彭家贵 龚熙维 吴胜 |
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| 作者单位： | 1.中铁二院工程集团有限责任公司山东勘察设计研究院，济南 250012 |
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| 摘 要： | 叙大铁路佘家坡隧道洞口滑坡为一牵引式滑坡，严重威胁着佘家坡隧道的安全。在治理滑坡的过程中，通过滑坡成因及稳定性的分析，设计中采用了滑坡坡脚回填反压、滑坡下部设置抗滑桩、滑坡中部高陡边坡设置锚杆框架梁护坡和滑坡外侧设置环形截水沟，引排地表水等综合治理措施，有效地增加了滑坡的稳定性。
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| 关 键 词： | 隧道洞口滑坡 回填反压 抗滑桩 锚杆框架梁 综合治理 |
| 收稿时间： | 2019-11-06 |
Comprehensive Treatment on Landslide at the Entrance of Shejiapo Tunnel on Xuyong-Gulin Railway |
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| Authors: | YANG Xiao-gang PENG Jia-gui GONG Xi-wei Wu Sheng |
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| Affiliation: | 2 (1. Shandong Survey, Design and Research Institute Co. , Ltd. of CREEC, Jinan 250012, China; 2. Chongqing Suney, Design and Research Institute Co., Ltd. of CREEC, Chongqing400023, China) |
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| Abstract: | The landslide at the entrance of Shejiapo Tunnel on Xuyong-Gulin Railway is a retrogressive landslide endangering the Tunnel seriously. In the course of the treatment, through the analysis on the genesis and stability of the landslide, the comprehensive treating measures are designed to the extent that backfill is used at the toe of the landslide ; anti-sliding pile at the lower portion ; anchor frame beam at the steep slope in the middle portion for protection; annular draining gutter outside tile landslide ; and surface water diversion is adopted, so that the stability of the landslide is increased effectively. |
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| Keywords: | landslide at tunnel entrance backfill anti-sliding pile anchor frame beam comprehensive treatment |
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