Stable semi-explicit algorithms for non-linear dynamic problems

1988 ◽  
Vol 16 (6) ◽  
pp. 855-865 ◽  
Author(s):  
Jerzy Kujawski
Keyword(s):  
Dynamic Problems ◽  
Linear Dynamic ◽  
Non Linear

scholarly journals The analysis of the Generalized -Α method for non-linear dynamic problems

2002 ◽  
Vol 28 (2) ◽  
pp. 83-104 ◽  
Author(s):  
S. Erlicher ◽  
L. Bonaventura ◽  
O. S. Bursi
Keyword(s):  
Dynamic Problems ◽  
Linear Dynamic ◽  
Non Linear

scholarly journals Automatic refinement and efficient solver for non linear dynamic structural problems

2010 ◽  
pp. 141-152
Author(s):  
Ewen Biotteau ◽  
Anthony Gravouil ◽  
Antonius Lubrecht ◽  
Alain Combescure
Keyword(s):  
Mesh Size ◽  
Adaptive Strategy ◽  
Discretization Error ◽  
Coarse Mesh ◽  
Dynamic Problems ◽  
Time Step ◽  
Error Indicator ◽  
Linear Dynamic ◽  
Structural Problems ◽  
Non Linear

This paper presents an adaptive strategy dedicated to non-linear transient dynamic problems. The spatial mesh is optimized to ensure the accuracy of the solution. Beginning from a coarse mesh, an error indicator is used to estimate the discretization error and new elements are created where the prescribed accuracy is not reached. A localized multigrid solver is used and the strategy is applied recursively until the local mesh size ensures that the discretization error is less than the prescribed accuracy. The spatial mesh is recreated at each time step.

scholarly journals Non-linear dynamic joint selection strategy for Hinge controlled masonry arches

2020 ◽  
Author(s):  
Gabriel Stockdale ◽  
Vasilis Sarhosis ◽  
Gabriele Milani
Keyword(s):  
Selection Strategy ◽  
Masonry Arches ◽  
Linear Dynamic ◽  
Non Linear
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