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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
Safety Evaluation and Analysis of Highway Subgrade Slope Based on Segment of Wulong to Shuijiang of Chongqing-Changsha Expressway
【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。
【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.
【关键词】 边坡;
安全性评价;
简化Bishop法;
稳定系数;
【Key words】 slope; safety evaluation; simplified Bishop method; stability factor;
【Key words】 slope; safety evaluation; simplified Bishop method; stability factor;
- 【文献出处】 交通标准化 ,Transportation Standardization , 编辑部邮箱 ,2012年04期
- 【分类号】U416.14
- 【被引频次】2
- 【下载频次】27