土工基础

›› 2012, Vol. 26 ›› Issue (5): 16-18.

• 工程实录 • 上一篇    下一篇

巫山高切坡稳定性评价及防治措施研究

 杨 宁1,包 磊2,管宏飞2,黄净萍2   

  1. (1.江苏建筑职业技术学院,江苏徐州 221116；2.三峡大学土木与建筑学院,湖北宜昌 443002)
  • 收稿日期:2012-03-07 出版日期:2012-10-20 发布日期:2012-10-27
  • 作者简介:杨宁(1985-),男，山西大同人，助教，研究方向为边坡稳定性与防治。

The Evaluation of a High Cut Slope of Wushan

YANG Ning1， BAO Lei2， GUAN Hongfei2， HUANG Jingping2   

  1. （1.Jiangsu Vocational and Technical College of Construction, Xuzhou Jiangsu 221116；2.College of Civil Engineering & Architecture, China Three Gorges University, Yichang   Hubei 443002）
  • Received:2012-03-07 Online:2012-10-20 Published:2012-10-27

摘要： 结合巫山县殡仪馆西侧高切坡的工程地质特点，在对高切坡现状和破坏模式分析的基础上，选取了不利工况下的典型坡面进行边坡的稳定性分析。结果表明：计算剖面在不加支护措施下处于稳定状态，考虑到安全储备及外界不利因素影响，对边坡采取了支护措施，支护后的高切坡稳定性已得到提高，可为类似工程提供参考。

关键词: 高切坡, 稳定性评价, 防治措施

Abstract: This paper presents a case history of stability evaluation of a highcut slope in the west side of Wushan Funeral Home. The stability evaluation considered the geological characteristics, existing conditions and the adverse mitigation construction conditions. The results indicate that the evaluated sections under current condition are marginally stable without additional supporting measures. Therefore, supporting is necessary for the safety backups and adverse conditions. The cut slope mitigation design parameters are selected based on the evaluation results.

Key words: HighCut Slopes； Stability Evaluations； Preventive , Measures