Three-dimensional upper bound stability analysis of slopes with weak interlayer based on rotational-translational mechanisms

2017 ◽  
Vol 223 ◽  
pp. 82-91 ◽  
Author(s):  
Maosong Huang ◽  
Xinping Fan ◽  
Haoran Wang
Keyword(s):  
Stability Analysis ◽  
Upper Bound ◽  
Three Dimensional ◽  
Weak Interlayer ◽  
Translational Mechanisms

Rotational–translational mechanism for the upper bound stability analysis of slopes with weak interlayer

2013 ◽  
Vol 53 ◽  
pp. 133-141 ◽  
Author(s):  
Maosong Huang ◽  
Haoran Wang ◽  
Daichao Sheng ◽  
Yilin Liu
Keyword(s):  
Stability Analysis ◽  
Upper Bound ◽  
Weak Interlayer

A simplified method for 3D slope stability analysis

2003 ◽  
Vol 40 (3) ◽  
pp. 675-683 ◽  
Author(s):  
Zuyu Chen ◽  
Hongliang Mi ◽  
Faming Zhang ◽  
Xiaogang Wang
Keyword(s):  
Stability Analysis ◽  
Slope Stability ◽  
Upper Bound ◽  
Limit Equilibrium ◽  
Three Dimensional ◽  
Slope Stability Analysis ◽  
Accurate Solution ◽  
The Moment ◽  
3D Slope Stability ◽  
Force Equilibrium

This paper presents a simplified three-dimensional (3D) slope stability analysis method based on the limit equilibrium theory. The assumption involved in this method is of a parallel intercolumn force inclination, similar to Spencer's method in the two-dimensional (2D) area. It allows for the satisfaction of complete overall force equilibrium conditions and the moment equilibrium requirement about the main axis of rotation. The method has been proven to be numerically tractable for many practical problems. By combining this method with the 3D upper bound approaches, it is possible to bracket the accurate solution of a 3D slope stability analysis problem into a small range.Key words: slope stability analysis, three-dimensional analysis, limit equilibrium method, upper bound method.

Three-dimensional face stability analysis of shallow tunnels using numerical limit analysis and material point method

2021 ◽  
Vol 112 ◽  
pp. 103904
Author(s):  
Fabricio Fernández ◽  
Jhonatan E.G. Rojas ◽  
Eurípedes A. Vargas ◽  
Raquel Q. Velloso ◽  
Daniel Dias
Keyword(s):  
Stability Analysis ◽  
Limit Analysis ◽  
Three Dimensional ◽  
Material Point Method ◽  
Material Point ◽  
Point Method ◽  
Face Stability ◽  
Shallow Tunnels ◽  
Dimensional Face

scholarly journals Stability analysis and attractor dynamics of three-dimensional dark solitons with localized dissipation

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
Christian Baals ◽  
Alexandre Gil Moreno ◽  
Jian Jiang ◽  
Jens Benary ◽  
Herwig Ott
Keyword(s):  
Stability Analysis ◽  
Three Dimensional ◽  
Dark Solitons ◽  
Attractor Dynamics
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