›› 2017, Vol. 31 ›› Issue (3): 356-358.

• 工程实录 • 上一篇    下一篇

高路堑边坡的风险评价研究

赵建雄   

  1. (中铁第四勘察设计院集团有限公司,武汉 430063)
  • 收稿日期:2017-05-02 修回日期:2017-05-03 出版日期:2017-06-25 发布日期:2017-06-26
  • 作者简介:赵建雄(1960-),男,高级工程师,研究方向为地质勘察、路基设计及岩土工程等方面。

Risk Assessment of a High Cut Slope

ZHAO Jianxiong   

  1. (China Railway Siyuan Survey and Design Group Co., Ltd., Wuhan 430063)
  • Received:2017-05-02 Revised:2017-05-03 Online:2017-06-25 Published:2017-06-26

摘要: 分析了影响高路堑边坡的风险因素(地质条件、气候环境条件、地形地貌条件和设计施工条件),探讨了各种风险因素在高边坡风险分析中的作用及权重,然后基于总体风险指标体系法建立了高路堑边坡的风险评估方法、评估模型、评估标准,并应用到了某深路堑高边坡的风险评价中,与规范推荐的方法风险评价结果相当,验证了该方法的正确性。

关键词: 高路堑边坡, 风险, 评价

Abstract: Various factors, such as, geological, climate environmental, topographical and design and construction conditions, which might affecting the stability of a high cut slope are analyzed in this paper. The weight of these factors in the cut slope stability are assigned and the risk assessment approach, model and criteria are established based on the global risk evaluation system. This system was applied to the stability assessment of a high cut slope and the results are satisfactory.

Key words: High Cut Slopes, Risk and Hazards, Slope Evaluation