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The Cell-based Smoothed Alpha Radial Point Interpolation Method (CS-αRPIM)
https://doi.org/10.1142/9789814452854_0009Cited by:0 (Source: Crossref)
Abstract:
The following sections are included:
CS-αRPIM-Tr4 for 2D solids
Approximation of displacement field
Properties of αPIM shape functions
Evaluation of cell-based smoothed strains
CS-αRPIM formulations
CS-αRPIM-Te5 for 3D solids
Numerical implementation
Macro flowchart of the CS-αRPIM
Meshes with the same aspect ratio
Some possible CS-αRPIM models
Condition number of the CS-αRPIM models
Estimation of computational cost
Evaluation of nodal strain (stress)
Rank analysis for CS-αRPIM models
Temporal stability analysis
Numerical examples for 2D solids
Numerical examples for 3D solids
Concluding remarks
References
