Kinematic Limit Analysis Approach for Seismic Active Earth Thrust Coefficients of Cohesive-Frictional Backfill

2018 ◽  
Vol 18 (1) ◽  
pp. 04017123 ◽  
Author(s):  
Jagdish Prasad Sahoo ◽  
R. Ganesh
Keyword(s):  
Limit Analysis ◽  
Analysis Approach ◽  
Kinematic Limit

Ultimate strength of pin-loaded composite laminates: A limit analysis approach

2011 ◽  
Vol 93 (4) ◽  
pp. 1217-1224 ◽  
Author(s):  
Oualid Limam ◽  
Gilles Foret ◽  
Hatem Zenzri
Keyword(s):  
Ultimate Strength ◽  
Limit Analysis ◽  
Composite Laminates ◽  
Analysis Approach

Kinematic limit analysis of three-dimensional unsaturated soil slopes reinforced with a row of piles

2020 ◽  
Vol 120 ◽  
pp. 103428 ◽  
Author(s):  
Long Wang ◽  
De'an Sun ◽  
Yangping Yao ◽  
Lizhou Wu ◽  
Yongfu Xu
Keyword(s):  
Unsaturated Soil ◽  
Limit Analysis ◽  
Three Dimensional ◽  
Kinematic Limit ◽  
Soil Slopes

POST-CRITICAL BEHAVIOR OF MODERATELY THICK AXISYMMETRIC SHELLS: A SEQUENTIAL LIMIT ANALYSIS APPROACH

2001 ◽  
Vol 01 (03) ◽  
pp. 293-311 ◽  
Author(s):  
LEONE CORRADI ◽  
NICOLA PANZERI ◽  
CARLO POGGI
Keyword(s):  
Critical Behavior ◽  
Limit Analysis ◽  
Large Deformations ◽  
Material Behavior ◽  
Large Displacement ◽  
Analysis Approach ◽  
Rigid Plastic ◽  
Axisymmetric Shells ◽  
Energy Absorbers ◽  
Displacement Effects

The design of some steel shells, like energy absorbers or bumpers, requires the knowledge of their behavior in large deformations. In this paper, the method of sequential limit analysis is presented and applied to axisymmetric shells in order to study their post-collapse response. Although the material behavior is assumed as rigid-plastic, results compare favorably with those produced by elastic-plastic incremental analyses and the procedure appears to be more efficient and numerically stable. Large displacement effects, both of stable and unstable nature, are implicitly accounted for by mesh updating.

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