Stability analysis of expansive soil slope based on in-situ shear test

HUANG Zhi-quan; WU Lin-feng; WANG An-ming; JIANG Tong

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Stability analysis of expansive soil slope based on in-situ shear test

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- Stability analysis of expansive soil slope based on in-situ shear test
- Vol. 29, Issue 7, (2008)
- 作者机构：
  
  华北水利水电学院,郑州,450011
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU413
- Online First：27 July 2013，
  
  Published：2008
- 稿件说明：
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HUANG Zhi-quan, WU Lin-feng, WANG An-ming, et al. Stability analysis of expansive soil slope based on in-situ shear test[J]. 2008, 29(7).
DOI：

HUANG Zhi-quan, WU Lin-feng, WANG An-ming, et al. Stability analysis of expansive soil slope based on in-situ shear test[J]. 2008, 29(7). DOI：

摘要

膨胀土边坡稳定性一直是膨胀土研究领域的重要课题，以南阳地区膨胀土为试验对象，根据原位剪切试验给出膨胀土抗剪强度取值方法，在试验的基础上提出了膨胀土抗剪强度的修正计算公式，然后应用到该地区的膨胀土边坡稳定性计算，通过对典型边坡的分析表明，其方法对膨胀土边坡稳定性评价具有重要参考意义。

Abstract

The stability of expansive soil slope is always an important research object in researching expansive soil. Taking the expansive soil in Nanyang Prefecture of Henan Province as study case

the improved formulas of calculating shear strength of expansive soil are suggested based on the in-situ shear test; and it is employed to determine the stability of expansive soil slope. The results of landslides stability indicate that the method suggested is rationale.

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