土工基础

›› 2012, Vol. 26 ›› Issue (2): 21-24.

• 工程实录 • 上一篇    下一篇

三峡库区某边坡稳定性评价及治理

耍强强1，陈钊锋2   

  1. （1.成都理工大学环境与土木工程学院，成都 610059; 2.中南大学资源与安全工程学院，长沙 410083）
  • 收稿日期:2011-07-21 出版日期:2012-04-20 发布日期:2012-04-27
  • 作者简介:耍强强（1985-），男,河南焦作人，成都理工大学硕士研究生，研究方向为边坡、隧道等。

The Stability Analyses and Mitigations of Landslides  in the Three Gorges Reservoir Area

SHUA Qiangqiang1, CHEN Zhaofeng2   

  1. （1. College of Environmental and Civil Engineering, Chengdu University of Technology, Chengdu, 610059
    2. College of Resources and Safety Engineering, Central South University, Changsha, 410083)
  • Received:2011-07-21 Online:2012-04-20 Published:2012-04-27

摘要： 三峡库区地质环境复杂多变，影响边坡稳定的因素多种多样。通过不同的方式对边坡稳定性进行评价，结合工程地质条件，分析坡体失稳的主要因素。计算表明，滑坡在暴雨等作用下，处于临界蠕滑状态，据此提出了相应的工程治理方案。

关键词: 边坡, 稳定性分析, 治理措施

Abstract: The geological and environmental conditions in the Three Gorges Reservoir Area are complicated. Many variables could affect the slope stabilities. Based on the engineering geology conditions, geotechnical investigation data, main factors that may potentially contribute to the slope instabilities are identified. Analytical results indicate that the slopes are often at the critical creeping state after the heavy precipitations. Mitigation methods are proposed based on the analytical results.

Key words: Slope Stability;Stability Analysis, Landslide Mitigations