Parametric studies of disturbed rock slope stability based on finite element limit analysis methods

2017 ◽  
Vol 81 ◽  
pp. 155-166 ◽  
Author(s):  
Z.G. Qian ◽  
A.J. Li ◽  
A.V. Lyamin ◽  
C.C. Wang
Keyword(s):  
Finite Element ◽  
Slope Stability ◽  
Limit Analysis ◽  
Rock Slope ◽  
Rock Slope Stability ◽  
Analysis Methods ◽  
Parametric Studies

Seismic rock slope stability charts based on limit analysis methods

2009 ◽  
Vol 36 (1-2) ◽  
pp. 135-148 ◽  
Author(s):  
A.J. Li ◽  
A.V. Lyamin ◽  
R.S. Merifield
Keyword(s):  
Slope Stability ◽  
Limit Analysis ◽  
Rock Slope ◽  
Rock Slope Stability ◽  
Analysis Methods

Research on Improving Rock Slope Fuzzy-Precise Evaluation Method

2011 ◽  
Vol 65 ◽  
pp. 477-484
Author(s):  
Jie Liu ◽  
Jian Lin Li ◽  
Liang Peng Wan ◽  
Shi Wei Luo
Keyword(s):  
Finite Element ◽  
Slope Stability ◽  
Rock Slope ◽  
Evaluation Method ◽  
Weight Ratio ◽  
Element Model ◽  
Rock Slope Stability ◽  
Three Dimensional Model ◽  
Element Analysis ◽  
Quantitative Classification

The rock mass quality classification method was introduced for the strength parameters and deformation parameters when carrying out quantitative classification and provided a theoretical basis; Introducing unloading rock mechanics theory, the infiltration conditions of the surface, drainage measures , catchment area as well as the subsequent impact of buildings on the slope were considered in order to increase the coverage of evaluation factors; Considering finite element analysis results of three-dimensional model and reference targets selected , one kind of improved numerical analysis method based on fuzzy - accurate evaluation of slope stability was proposed. The method is based on finite element model of the calculation results and the appropriate references selected, having the calculation analysis of certain factors on the slope stability a quantitative treatment, thus objectively established the weight ratio between these factors, avoiding subjective awareness in expert scoring impacting evaluation results too large. With practical engineering analysis it shows: the method is directed against rock slope analysis , make more factors impacting rock slope stability involved in evaluation, and easy to operate.

Limit analysis of 3D rock slope stability with non-linear failure criterion

2016 ◽  
Vol 10 (1) ◽  
pp. 59-76 ◽  
Author(s):  
Yufeng Gao ◽  
Di Wu ◽  
Fei Zhang ◽  
G.H. Lei ◽  
Hongyu Qin ◽  
...  
Keyword(s):  
Slope Stability ◽  
Limit Analysis ◽  
Failure Criterion ◽  
Rock Slope ◽  
Rock Slope Stability ◽  
Non Linear

scholarly journals Slope-Stability Assessments Using Finite-Element Limit-Analysis Methods

2017 ◽  
Vol 17 (2) ◽  
pp. 06016017 ◽  
Author(s):  
K. Lim ◽  
A. J. Li ◽  
A. Schmid ◽  
A. V. Lyamin
Keyword(s):  
Finite Element ◽  
Slope Stability ◽  
Limit Analysis ◽  
Analysis Methods
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