A study of deformation features of gapa landslide using FLAC-3D

ZHANG Xue-dong; CHEN Jian-ping; HUANG Run-qiu; YAN Ming; DING Hai-jun

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A study of deformation features of gapa landslide using FLAC-3D

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- A study of deformation features of gapa landslide using FLAC-3D
- Vol. 26, Issue 1期　刊出日, (2005)
- 作者机构：
  
  1. 吉林大学建设工程学院,吉林,长春,130026
  2. 成都理工大学,四川,成都,610059
  3. 河北省承德市宽城县龙须门总校,河北,承德,067600
- 作者简介：
- 基金信息：
- DOI：
  CLC： P642.22
- Online First：07 November 2013，
  
  Published：2005
- 稿件说明：
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ZHANG Xue-dong, CHEN Jian-ping, HUANG Run-qiu, et al. A study of deformation features of gapa landslide using FLAC-3D[J]. 2005, 26(1期　刊出日).
DOI：

ZHANG Xue-dong, CHEN Jian-ping, HUANG Run-qiu, et al. A study of deformation features of gapa landslide using FLAC-3D[J]. 2005, 26(1期　刊出日). DOI：

摘要

简单地介绍了边坡岩体变形研究的现状和FLAC-3D软件，利用FLAC-3D软件对天然状态下和蓄水条件下呷爬滑坡的变形进行数值模拟研究。根据模拟所得的计算结果，从滑坡主剖面上特征点的位移值和位移矢量图分析，得出滑坡体在天然状态下和不同蓄水高程下的变形特征，确定滑坡变形特征与滑坡稳定性之间的联系。从而为呷爬滑坡的稳定性评价提供必要的理论依据。

Abstract

A brief description is given to the currente status of the study on slope rochmass deformability and FLAC-3D soft mare firstly and then

using FLAC-3D

deformation of Gapa landslide is studied by means of numerical simulation under natural situation and impounding conditions. On the basis of calculation results obtained from simulation

by means of analysis of displacement value of character ristic points in the main section and displacement vector

deformation features under natural situation and different impounding conditions are given . The relation of deformation features and stability of landslide is established . Finally

essential theory is given to evaluate stability of Gapa landslide in the future.

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