scholarly journals Evaluation on Application of Numerical Software in Stability Analysis of Tunnel Engineering

2021 ◽  
Vol 861 (3) ◽  
pp. 032029
Author(s):  
Bo Xing ◽  
Ruilang Cao
Keyword(s):  
Stability Analysis ◽  
Tunnel Engineering ◽  
Numerical Software

Stability Analysis Based on a Highway Slope in Yunnan

2013 ◽  
Vol 353-356 ◽  
pp. 50-54
Author(s):  
Wei Hui Huang ◽  
Ke Gang Li ◽  
Jiang Bo Liang
Keyword(s):  
Stability Analysis ◽  
Limit Equilibrium ◽  
Stable State ◽  
Limit Equilibrium Method ◽  
Stability Coefficient ◽  
Equilibrium Method ◽  
Numerical Software ◽  
Slope Management ◽  
Simulation Results ◽  
The Stability

This paper analyses the stability of a highway slope in Yunnan by using the FLAC3D numerical software. To simulate the stability coefficient only considering the gravity loads and also taking into account the action of groundwater and then in comparison with the result calculated by the limit equilibrium method consider the influence of groundwater , the results show that the slope in a state of instability with the effect of groundwater. Then use anchorage to upgrade the slope, and the slope in a stable state after reinforcement. The simulation results have certain reference significance to the slope management.

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