| 某高等级公路路堑边坡预应力锚索加固设计 |
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| 引用本文： | 张发明,刘汉龙,赵维炳. 某高等级公路路堑边坡预应力锚索加固设计[J]. 地球科学与环境学报, 2000, 22(2): 38-40 |
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| 作者姓名： | 张发明 刘汉龙 赵维炳 |
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| 作者单位： | 河海大学,岩土工程研究所,江苏,南京,210098 |
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| 摘 要： | 高等级公路穿越山区时 ,通常需要开挖而形成路堑边坡 ,其边坡的稳定性将危及公路施工和运营安全 ,故常需要对不稳定边坡进行加固处理。对具有大体积、大面积范围且存在滑动面的不稳定岩土体 ,加固方法以预应力锚索为佳。在结合某高等级公路路堑高边坡工程中 ,分析了已有地质条件的基础上 ,提出了预应力锚索加固边坡的设计方案
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| 关 键 词： | 高等级公路 高边坡 预应力锚索 加固 |
ANCHORING DESIGNING FOR CUT ROCK SLOPE OF EXPRESSWAY |
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| Zhang Fa-ming,Liu Han-long,Zhao Wei-bing. ANCHORING DESIGNING FOR CUT ROCK SLOPE OF EXPRESSWAY[J]. Journal of Earth Sciences and Environment, 2000, 22(2): 38-40 |
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| Authors: | Zhang Fa-ming Liu Han-long Zhao Wei-bing |
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| Abstract: | Based on the engineering geology condition of Jinsan cut slope, the caculation model and process of stability analysis are reported. According to the calculation results, the reinforced scheme such as anchoring engineering is established and a program of high rock slop has been carried out in this paper. [ |
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| Keywords: | expressway high rock slope stability analysis prestressed anchoring cable reinforcement |
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