Stability Analysis of Potential Landslide at Sewage Outlet of Xianyang International Airport in Xi′an

徐平; 王阿丹; 李同录; 李萍; 张常亮

doi:10.13409/j.cnki.jdpme.2011.02.011

您当前的位置：

首页 >

文章列表页 >

Stability Analysis of Potential Landslide at Sewage Outlet of Xianyang International Airport in Xi′an

更新时间：2025-12-11

- Stability Analysis of Potential Landslide at Sewage Outlet of Xianyang International Airport in Xi′an
- Vol. 31, Issue 2, Pages: 191-195(2011)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.13409/j.cnki.jdpme.2011.02.011
  CLC： 642.22
- Published：2011
- 稿件说明：
移动端阅览
[1]徐平,王阿丹,李同录,李萍,张常亮.西安咸阳国际机场污水排放口潜在滑坡稳定性分析[J].防灾减灾工程学报,2011,31(02):191-195.

徐平, 王阿丹, 李同录, et al. Stability Analysis of Potential Landslide at Sewage Outlet of Xianyang International Airport in Xi′an[J]. 2011, 31(2): 191-195.
[1]徐平,王阿丹,李同录,李萍,张常亮.西安咸阳国际机场污水排放口潜在滑坡稳定性分析[J].防灾减灾工程学报,2011,31(02):191-195. DOI： 10.13409/j.cnki.jdpme.2011.02.011.

徐平, 王阿丹, 李同录, et al. Stability Analysis of Potential Landslide at Sewage Outlet of Xianyang International Airport in Xi′an[J]. 2011, 31(2): 191-195. DOI： 10.13409/j.cnki.jdpme.2011.02.011.

摘要

对西安咸阳国际机场污水排放口潜在滑坡的工程地质勘察结果表明

该滑坡处于极限平衡状态。采用B ish-op法参数反演和直快剪试验结果

分别用二维、三维极限平衡法和二维、三维有限元法

对该滑坡进行稳定性计算。结果表明:有限元法（二维、三维）的计算结果偏大

二维极限平衡法的计算结果最小;极限平衡法（二维、三维）与二维有限元法宜选取试验结果的大值平均值

三维有限元法则取试验结果的小值平均值较为合理。最后

根据三维有限元法的计算结果

提出了削坡压脚的防护措施。

Abstract

The engineering geological investigation of potential landslide at sewage outlet of Xi′an Xianyang International Airport shows that the stability of slopes has basically reached the limit equilibrium state.The safety factors of the landslide stability was calculated respectively by two-dimensional and three-dimensional limit equilibrium methods and two-dimensional or three-dimensional finite element method with parameters inversion of two-dimensional limit equilibrium Bishop method and statistical parameters of quick shear test.The results show that the factors of safety from finite element method are on the high side

and that of two-dimensional limit equilibrium method is the smallest.The two-dimensional and three-dimensional limit equilibrium methods and two-dimensional finite element method should choose the average of the large values

while the three-dimensional finite element method should select the average of the small values.Finally

the prevention measures of cutting slope and pressing foot are presented on the basis of three-dimensional finite element simulation.

关键词

Keywords

references

黄土台缘滑坡地表水入渗问题分析 [J]. 许领,李宏杰,吴多贤. 中国地质灾害与防治学报 . 2008(02)

边坡三维极限平衡法的通用形式 [J]. 张常亮,李同录,李萍,赵成. 工程地质学报 . 2008(01)

灌溉诱发黄土滑坡机理研究 [J]. 金艳丽,戴福初. 岩土工程学报 . 2007(10)

三维边坡稳定性分析的解析算法 [J]. 张常亮,李同录,李萍. 中国地质灾害与防治学报 . 2007(01)

长江三峡大石板滑坡计算参数反分析 [J]. 高德军,徐卫亚,郭其达. 河海大学学报(自然科学版) . 2006(01)

泾河南岸崩岸型滑坡的发育规律 [J]. 范立民,岳明,冉广庆. 中国煤田地质 . 2004(05)

基于强度折减概念的滑坡稳定性三维分析方法（I）:滑带土抗剪强度参数反演分析 [J]. 邓建辉,魏进兵,闵弘. 岩土力学 . 2003(06)

陕西泾阳南塬黄土滑坡灾害与引水灌溉的关系 [J]. 雷祥义. 工程地质学报 . 1995(01)

土质边坡稳定分析[M]. 中国水利水电出版社 , 陈祖煜著, 2003

Views

139

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Investigation and Analysis of Geological Disasters and Bank Protection Damage in Nyalam Town, South Tibet

Shaking Table Test Study on Deformation and Failure Mechanism of Landslide wtih Multiple Slip Surface

Determination for the Type of Wujiang River Landslide Based on Forced State

Arc-to-center Slice Method for Soil Slope Stability Analysis

The Research on Instability Mechanism and Motion Law after the Destruction of Nierwan Landslide

Related Author

景晶晶

陈小云

冯文强

吴红刚

艾挥

左全裕

万智勇

李春光

Related Institution

南京工业大学交通运输工程学院

⁰