| 基于重庆至长沙公路武隆至水江段路基边坡安全评价与分析 |
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| 引用本文： | 杨成光,彭杰,杨国清.基于重庆至长沙公路武隆至水江段路基边坡安全评价与分析[J].交通标准化,2012(4):85-88. |
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| 作者姓名： | 杨成光 彭杰 杨国清 |
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| 作者单位： | 1. 重庆交通大学土木建筑学院,重庆,400074
2. 云南省交通规划设计研究院,云南昆明,650011 |
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| 摘 要： | 通过超重型(N120)动力触探试验、土壤物理性质和岩样物理性质对路基边坡安全进行系统分析,以不同计算参数进行稳定性评价,其结果可为施工中如何保证边坡整体稳定性提供参考。
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| 关 键 词： | 边坡 安全性评价 简化Bishop法 稳定系数 |
Safety Evaluation and Analysis of Highway Subgrade Slope Based on Segment of Wulong to Shuijiang ,of Chongqing-Changsha Expressway |
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| YANG Cheng-guang,PENG Jie,YANG Guo-qing.Safety Evaluation and Analysis of Highway Subgrade Slope Based on Segment of Wulong to Shuijiang ,of Chongqing-Changsha Expressway[J].Communications Standardization,2012(4):85-88. |
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| Authors: | YANG Cheng-guang PENG Jie YANG Guo-qing |
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| Affiliation: | 1.School of Civil and Architectural Engineering, Chongqing Jiaotong University, Chongqing 400074, China; 2.Broadvision Engineering Consultants, Kunming 650011, China) |
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| Abstract: | In this paper, ultra-heavy（N120） dynamic penetration testing, soil physical properties and physical properties of rock samples are carried on for system analysis, and stability evaluation are executed under different calculation parameters. The results can be used to ensure the stability of subgrade slope. |
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| Keywords: | slope safety evaluation simplified Bishop method stability factor |
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