Landslide Stability Analysis Based on GeoStudio

Rui Wang; Xi Wang; Kun Yin; Yang Zhao

doi:10.4028/www.scientific.net/AMR.634-638.3701

Paper Titles

Preparation and Inhibition Characteristic of Multi-Phase Foamed Gel for Preventing Spontaneous Combustion of Coal
p.3678

Seepage Law of Gas-Containing Coal on Loading Condition
p.3683

The Pre-Controlling Technology of Spontaneous Combustion in Gutter-Up Gob for Fully Mechanized Top-Coal Caving Face
p.3688

Landslide Stability Analysis Based on GeoStudio
p.3701

Overview of Bauxite Selective Dissociation in China
p.3705

Study on Fuzzy Comprehensive Evaluation System in Mine Safety Based on AHP
p.3710

Fault Intelligent Diagnosis of Coal Mine Hoist Based on GCFNN
p.3716

Land Subsidence Prediction Method of Power Cables Pipe Jacking Based on the Peck Theory
p.3721

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638Landslide Stability Analysis Based on GeoStudio

Landslide Stability Analysis Based on GeoStudio

Abstract:

In order to monitor landslide risk, GeoStudio software is frequently applied to landslide stability analysis. In this paper, Juting landslide in Shanxi was subjected by GeoStudio software, while limit equilibrium method was adopted to calculate the landslide stability in the slip surface. The solutions of stress and displacement vector were gotten through SIGMA / W module on the landslide for finite element method in sliding surface stress analysis. And it was also used to import the results obtained in SIGMA / W module into SLOPE / W module to calculate safety factor and the potential sliding surface. The result shows that the calculated safety factors which are worked out by those two ways are close to each other, and limit equilibrium method can be used in landslide stability analysis, but the finite element method is more consistent with the actual situation. GeoStudio software can calculate landslide stability coefficient conveniently, and can express potential slip surface intuitively, providing reliable foundation for landslide stability analysis.

You might also be interested in these eBooks

Advances in Chemical, Material and Metallurgical Engineering

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

3701-3704

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.3701

Citation:

Cite this paper

Online since:

January 2013

Authors:

Rui Wang, Xi Wang, Kun Yin, Yang Zhao

Keywords:

Limit Equilibrium Method (LEM), Slip Surface Stress Analysis, Stability Analysis

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] GEO-SLOPE International Lid. GEO-SLOPE User's Manual[M]. Calgary: Alberta, (2001).

Google Scholar

[2] J. M. Duncana, b and S. G. Wrighta, The accuracy of equilibrium methods of slope stability[J] . Engineering Geology Volume 16, Issues 1-2, July 1980, Pages 5-17.

Google Scholar

[3] Gui Lei，Yin Kun-long, Zhai yue. Landslide Stability Analysis Based on and Strength Reduction Technigue[J]. Safety and Environmental Engineening 2011(6). 9-13.

Google Scholar

[4] John Krahn., Stability Modeling With SLOPE/W[ M]. Canada: GEO- SLOPE/ W International Ltd, May (2004).

Google Scholar

[5] Zhaolei Wang, Zhiyin Yang, Jun Zhang. Stability analysis of a prestressed anchor cable composite soil nailing wall basic on Geostudio[J]. Industrial Construction Vol·41, Supplement, p.2011, 437-440.

Google Scholar

[6] Yanjie Zhou, Three Dimensional Limit Equilibrium Stability Analysis on Juting landslide of Baoji-Chengdu Railway[J]. Railway Investigation and Survrying , pp.58-60, (2011).

Google Scholar